Stelpro HVAC Product Catalogue
Discover Stelpro's range of innovative HVAC products, designed and manufactured in Canada to meet the highest standards. Stelpro's line of HVAC products was put in place to meet all the requirements of the North American HVAC industry.
A Word from the President
Since 1981, Stelpro has offered unmatched service, personalized technical support, and occasional free repairs. By taking a human approach, Stelpro has forged close ties with its partners and become North America's top manufacturer of electric heaters. The company prides itself on designing, developing, and manufacturing high-quality products in Quebec, guaranteeing comfort for users. Stelpro leverages high performance, safety, innovation, and unique design to deliver a wide range of comfort solutions. The company believes in showing solidarity and supporting the local economy, especially during challenging times.
Yves Chabot, President
We are committed: Reinventing the electric heating industry for conscientious choices.
We are proud: North American leader in comfort solutions, combining design, performance, and innovation.
We are determined: Exceeding customer expectations for responsible energy use.
We are Stelpro: Developing remarkable and innovative comfort solutions.
Welcome to our home.
HVAC Solutions for North Americans by North Americans
Stelpro offers a unique portfolio of innovative HVAC products, designed and manufactured in Canada to meet the highest standards. Whether you need a commercial, residential, or central heating system, Stelpro's HVAC product line will astound you with its ease of use, installation, care, custom options, versatility, and innovative characteristics. Stelpro is your global comfort solution.
History
Stelpro's foundation is rooted in anticipating market needs. Over the years, the company has earned the confidence of consumers, professionals, and partners, becoming the number 1 manufacturer of electric heating appliances in North America. Stelpro continually reinvents the heating industry with a value-added philosophy based on design and technology. The company is established in the smart home market with its connected products and aims to be a major energy transition player.
1981-1990: Kick-off
Founded in Drummondville in 1981 by John Chabot, the company, then Chalair Électrik, made its mark by developing innovative products like the first open element construction heater and the smallest, quietest recessable residential fan heater (Pulsair/RWF).
1991-2000: Expansion and Acquisition
The company moved to Boucherville and acquired its competitor, Stelpro Chauffage Itée, in 1994, expanding into the Canadian market. Yves Chabot and his brother joined the company. The Dragon ceiling fan heater was launched.
2001-2004: Continued Expansion and Diversification
A new head office and plant were built in St-Bruno-de-Montarville. Chalair Électrik and Stelpro Chauffage merged to become Stelpro Design Inc. The company launched its heating cable division.
2005-2010: Consolidation
The second generation of Chabot brothers took over as Co-Presidents, consolidating leadership in Canada and entering the U.S. market. The Electronic Controls Division and HVAC Division were created, offering a full range of heating and control solutions. The B baseboard, the first with a built-in electronic thermostat, was launched.
2011-2016: New Vision
Yves Chabot became the sole president. The brand image and logo were revamped to reflect aspirations of "Stelpro, 360 Comfort".
2016-...: Growth
Stelpro continued its expansion across all product divisions and sales channels. The company focuses on value-added design and technology. The launch of the Maestro ecosystem positioned Stelpro in the connected home market, aiming to be a major energy transition player.
Key Milestones:
- October 31, 2019: Foundation of Stello, a joint venture with Hilo by Hydro-Québec, specializing in smart home products.
- May 5, 2021: Platinum Club winner in Canada's Best Managed Companies competition.
- 2018-2020: Expansion of the St-Bruno-de-Montarville plant by 65,000 sq. ft., enabling automation and robotization projects.
- November 2, 2020: Acquisition of Flextherm, a leader in the electric floor heating industry.
Stelpro has supported many community organizations and foundations since its inception.
Yves Chabot stated, "Across North America, the future of heating will undoubtedly be electric, and we're ready. Electricity has been part of our DNA for 40 years."
HVAC Products
Explore Stelpro's range of central heating products. Stelpro HVAC products are perfect for dispersing warmth throughout a building and work in tandem to create your comfort ecosystem.
SFE/SFEX/SFECM | The Furnace
Modulating Electric Furnaces with Electronic Controls
Stelpro's electric furnaces feature a built-in temperature sensor for easier installation and state-of-the-art electronic controls for precise temperature management. The SFEX model, powered by an ECM motor, offers additional energy savings.
Features:
- New electronic board programming, compatible with heat pump installations.
- Built-in temperature sensor maintains minimum heated air at all times.
- State-of-the-art electronic controls with ECO mode for increased savings.
- ECM motor (SFECM model) guarantees savings, constant airflow, and greater efficiency.
- 1 HP motor available starting from 20 kW.
- Pre-drilled panels simplify installation and connection.
- Finish: Powder coat (charcoal).
- Manufacturing: Robust galvanized steel cabinet, easy access to electronic board, 20 in. x 20 in. air filter opening.
- Elements: Modulating elements for increased comfort, separately framed for quick replacement.
- Motor: Totally enclosed, permanently lubricated motor (ECM for SFEX and SFECM models).
- Control: Electronic board compensates for heat pump defrost mode, easy-to-use modes, continuous ventilation and heating buttons.
- Installation: Three possible positions (upflow, downflow, horizontal), zero inch clearance installation, three-conductor installation possible.
- Warranty: Five years.
Technical Specifications:
| PRODUCT CODE | POWER (kW) | VOLTAGE (V) | AMPERAGE (A) | MOTOR POWER (HP) | WEIGHT (kg) | WEIGHT (lb) |
|---|---|---|---|---|---|---|
| SFE1021 | 10/7.5 | 240/208 | 44/38 | 1/3 | 45 | 100 |
| SFE1521 | 15/11.2 | 240/208 | 65/56 | 1/3 | 45 | 100 |
| SFE1821 | 17.5/13.2 | 240/208 | 75/66 | 1/3 | 45 | 100 |
| SFE2021 | 20/15 | 240/208 | 85/74 | 1/3 | 45 | 100 |
| SFE2321 | 22.5/16.9 | 240/208 | 96/84 | 1/3 | 45 | 100 |
| SFE2721 | 27.5/20.7 | 240/208 | 119/104 | 1 | 48 | 105 |
| SFE3021 | 30/22.5 | 240/208 | 130/113 | 1 | 48 | 105 |
| SFE20211HP | 20/15 | 240/208 | 88/77 | 1 | 48 | 105 |
| SFE23211HP | 22.5/16.9 | 240/208 | 99/87 | 1 | 48 | 105 |
| SFEX1021 | 10/7.5 | 240/208 | 44/38 | 1/3 | 45 | 100 |
| SFEX1521 | 15/11.2 | 240/208 | 65/56 | 1/3 | 45 | 100 |
| SFEX1821 | 17.5/13.2 | 240/208 | 75/66 | 1/3 | 45 | 100 |
| SFEX2021 | 20/15 | 240/208 | 85/74 | 1/3 | 45 | 100 |
| SFEX2321 | 22.5/16.9 | 240/208 | 96/84 | 1/3 | 45 | 100 |
| SFEX2721 | 27.5/20.7 | 240/208 | 119/104 | 3/4 | 52 | 115 |
| SFEX3021 | 30/22.5 | 240/208 | 130/113 | 3/4 | 52 | 115 |
| SFEX2021HP | 20/15 | 240/208 | 88/77 | 3/4 | 52 | 115 |
| SFEX2321HP | 22.5/16.9 | 240/208 | 99/87 | 3/4 | 52 | 115 |
| SFECM1021 | 10/7.5 | 240/208 | 44/38 | 1/2 | 45 | 100 |
| SFECM1521 | 15/11.2 | 240/208 | 65/56 | 1/2 | 45 | 100 |
| SFECM1821 | 17.5/13.2 | 240/208 | 75/66 | 1/2 | 45 | 100 |
| SFECM2021 | 20/15 | 240/208 | 85/74 | 1/2 | 45 | 100 |
| SFECM2321 | 22.5/16.9 | 240/208 | 96/84 | 1/2 | 45 | 100 |
| SFECM2721 | 27.5/20.7 | 240/208 | 119/104 | 1 | 48 | 105 |
| SFECM3021 | 30/22.5 | 240/208 | 130/113 | 1 | 48 | 105 |
| SFECM20211HP | 20/15 | 240/208 | 88/77 | 1 | 48 | 105 |
| SFECM23211HP | 22.5/16.9 | 240/208 | 99/87 | 1 | 48 | 105 |
Accessories:
- FSB2: SFE furnace downflow adaptor
- SCOND: neutral terminal for third conductor
ECM Motor – Electronically Commutated Motor: Comfort, Efficiency, Reliability and Security are at the heart of the ECM.
Comfort: Variable speed motor for precise airflow control.
Efficiency: Combines electronic circuits and a BLDC motor for maximum efficiency, up to twice the capacity of a PSC motor.
Reliability: Electronic circuits protected against condensation; durable design and materials.
Security: Electronic system protected by MOVs against lightning overvoltages.
Installation Positions: Upflow, Downflow, Horizontal.
Technical Drawings: Front, Side, Top views with dimensions.
SCV Ventilation Cabinet
The Swiss Army Knife of Ventilation
The Stelpro SCV ventilation cabinet is designed for residential and commercial use. Available in four formats with various controls, it can be combined with SDHx coils to create a custom-made furnace. Its flexibility, versatility, and optimized controls make it ideal for ventilation needs.
Features:
- Wide variety of airflows: 400 CFM to 2200 CFM.
- Wide variety of controls for all types of installations.
- Quick and easy installation.
- Multiposition installation.
- Color: Charcoal.
- Finish: Powder paint.
- Manufacturing: Robust galvanized steel housing, easy access to all components.
- Motor: Capacitor fan motor or ECM motor, sealed and lubricated for life.
- Control: Four types: low voltage, built-in, remote, or without control. User-friendly digital interface for remote models.
- Installation: Multipositions (vertical ascending, vertical descending, horizontal), direct installation on walls, suspended from ceiling. Voltage: 120 V, 208 V, or 240 V.
- Warranty: Five years, three years on electronic components.
Technical Specifications:
| PRODUCT CODE | VOLTAGE (V) | AMPERAGE (A) | SPEED (CFM) | HEIGHT (IN.) | WIDTH (IN.) | DEPTH (IN.) | WEIGHT (LB) | WEIGHT (KG) |
|---|---|---|---|---|---|---|---|---|
| SCV-P-401 | 120 | 4.6 | 400 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-441 | 120 | 4.6 | 400 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-442 | 240/208 | 2.2/2.3 | 400 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-411 | 120 | 4.6 | 400 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-412 | 240/208 | 2.2/2.3 | 400 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-601 | 120 | 4.6 | 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-641 | 120 | 4.6 | 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-642 | 240/208 | 2.2/2.3 | 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-611 | 120 | 4.6 | 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-612 | 240/208 | 2.2/2.3 | 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-P-841 | 120 | 4.6 | 800 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-P-811 | 120 | 4.6 | 800 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-P-812 | 240/208 | 2.2/2.3 | 800 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-P-1041 | 120 | 4.6 | 1000 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-P-1011 | 120 | 4.6 | 1000 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-P-1012 | 240/208 | 2.2/2.3 | 1000 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-P-1401 | 120 | 6.2 | 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-P-1402 | 240/208 | 3.3/3.3 | 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-P-1411 | 120 | 6.2 | 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-P-1412 | 240/208 | 3.3/3.3 | 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-P-2202 | 240/208 | 5.1/5.1 | 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-P-2212 | 240/208 | 5.1/5.1 | 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-E-611* | 120 | 6.2 | 300 to 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-E-612* | 240/208 | 2.2/2.3 | 300 to 600 | 18 | 14 | 20 3/4 | 40 | 18.2 |
| SCV-E-1011* | 120 | 6.2 | 300 to 1000 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-E-1012* | 240/208 | 2.2/2.3 | 300 to 1000 | 20 | 18 | 22 3/4 | 50 | 22.7 |
| SCV-E-1411* | 120 | 6.2 | 300 to 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-E-1412* | 240/208 | 3.9 | 300 to 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-E-1421* | 120 | 6.2 | 300 to 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-E-1422* | 240/208 | 3.9 | 300 to 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-E-1431* | 120 | 6.2 | 300 to 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-E-1432* | 240/208 | 3.9 | 300 to 1400 | 22 | 22 | 24 3/4 | 60 | 27.3 |
| SCV-E-2211* | 120 | 11.5 | 400 to 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-E-2212* | 240/208 | 6.9 | 400 to 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-E-2221* | 120 | 11.5 | 400 to 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-E-2222* | 240/208 | 6.9 | 400 to 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-E-2231* | 120 | 11.5 | 400 to 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
| SCV-E-2232* | 240/208 | 6.9 | 400 to 2200 | 26 | 26 | 28 3/4 | 80 | 36.4 |
Technical Drawings: Front, Side, Top views with dimensions.
SDHx/SDHxT Custom Duct Heaters
Stelpro's series of custom duct heaters include three models: SDHI (insertion), SDHF (flange), and SDHR (round), all available customized. Each model is available in different formats, offering flexibility for various installations. These electric duct heaters are manufactured for all types of installations, including VAV boxes, air handlers, fan coil units, commercial make-up air units, or OEM applications.
Features:
- Electronic controls improved (optional).
- Ultra-precise electronic air velocity sensor (optional - P option).
- Remote plenum thermostat (optional).
- Finish: 20 to 16 gauge galvanized steel cabinet resistant to corrosion.
- Manufacturing: Junction box door, double thermal protections (manual and automatic), neoprene gasket (optional), Nema 4, Nema 4x, Nema 12 control box (optional), stainless steel element housing (optional).
- Elements: Open, nichrome elements; tubular in Incoloy 800; modulation by SCR technology.
- Control: Built-in temperature limit sensor (TT option), electronic air velocity sensor (P option), various control options (0-10 V, 2-10 V, 4-20mA, 24Vac PWM, 24Vdc), heater interlock included.
- Installation: Round duct starting at 4 in. (SDHR), rectangular duct starting at 6 in. x 6 in. (SDHI and SDHF), vertical, horizontal, upflow, or downflow positions, zero inch clearance from flammable materials.
- Warranty: Three years.
Accessories:
- ET120: 0-10 V electronic thermostat (Celsius only).
- ET180: 24 V electronic thermostat (Celsius only).
- D010: 24 V thermostat.
- D070: remote plenum thermostat.
Technical Specifications:
| PRODUCT CODE | TYPE OF MODEL | POWER (kW) | VOLTAGE (V) | PHASE | DUCT DIMENSIONS (STARTING FROM IN.) |
|---|---|---|---|---|---|
| SDHI/SDHIT | INSERTION | UP TO 1000 | 120 TO 600 | 1 OR 3 | 6X6 |
| SDHF/SDHFT | FLANGE | UP TO 1000 | 120 TO 600 | 1 OR 3 | 6X6 |
| SDHR/SDHRT | ROUND | UP TO 1000 | 120 TO 600 | 1 OR 3 | 4 |
Electronic Controls: Detailed table of features, descriptions, and control types.
Options: Comprehensive list of available options with descriptions (e.g., Transformer, Remote Control Box, Safety Mesh, Main Breakers, Load Fuses, OEM, Electronic Air Velocity Sensor, Fan Relay, Horizontal/Vertical Installation, SCR Rated, Pilot Light, etc.).
Product Number Legend: Explanation of how to construct product codes based on series, model, elements, duct dimensions, kilowatts, volts, phase, and available controls.
Static Pressure Loss: Graphs showing pressure drop versus air velocity for open coil and tubular elements.
Minimum Air Velocity Required: Graph showing density versus minimum air velocity.
SDHR Round Duct Heater
Take Control of Your Comfort
The SDHR is powerful enough to raise the temperature to the desired level, whether for preheating ventilation air or heating a room. Its modulation system and temperature sensor provide accurate and efficient performance. Available in several sizes and capacities.
Features:
- 4 Levels of Security: Manual protection, automatic protection, terminal block, built-in temperature limit sensor.
- 5 Types of Control: 0-10 V, 2-10 V, PWM, 24 VDC, or 24 VAC control.
- Temperature control potentiometer.
- Modulation of elements using SCR technology.
- Finish: 22 and 20 gauge galvanized steel cabinet resistant to corrosion.
- Manufacturing: Junction box door, double thermal protections, built-in temperature limit sensor (TT sensor), supply duct temperature sensor, optional electronic air velocity sensor (P sensor).
- Wattage & Voltage: Refer to technical specifications table.
- Elements: Open, nichrome elements; modulation by SCR technology.
- Control: Compatible with various thermostats and controllers (24 Vac, 0-10 Vdc, PWM, 2-10 V, 24 Vdc).
- Installation: 5 in. to 12 in. round duct, vertical, horizontal, upflow, or downflow positions, zero inch clearance from flammable materials.
- Warranty: Three years.
Accessories: ET120, ET180, D010, D070, KIT-SEN-005.
Technical Specifications: Tables detailing product code, power, voltage, shipping weight, and minimum flow for various duct sizes (5 in., 6 in., 8 in., 10 in., 12 in.).
SB Dual Energy Duct Heater
Autonomy + Savings = Dual Energy Duct Heater
The Stelpro duct heater guarantees maximum operational safety, comfort, and economy. Offered in two sizes and combined with a deflector kit for better performance and increased versatility. Contact your local contractor or Hydro-Québec for details on savings with the Residential Rate DT.
Features:
- Substantial savings thanks to Hydro-Québec's Residential Rate DT (Quebec only).
- Temperature sensor for constant temperature and overheating detection.
- Interlock device prevents simultaneous start-up of two heating sources.
- Deflector kit permits adaptation to existing systems.
- User-friendly controls.
- Color: Charcoal.
- Finish: Galvanized steel.
- Manufacturing: Robust monopiece galvanized steel cabinet, pilot lights, deflector kit included, plenum temperature sensor, diagnostic pilot lights, thermal cut-outs (manual and automatic) for each element.
- Heating Assembly Area: 16 in. x 18 in. or 19 in. x 19 in.
- Elements: Modulating elements for increased comfort, separately framed for quick replacement.
- Control: Mode selector, auto transfer function.
- Installation: Upflow position.
- Warranty: Three years.
Technical Specifications: Tables detailing product code, power, voltage, amperage, height, width, and depth.
Mode Adjustments: Visual representation of Dual Energy, Fossil Fuel, and Electric modes.
Installation: Diagram illustrating upflow position.
MUAA Make-Up Air Unit
Get Some Fresh Air... Indoors!
The MUAA distributes tempered fresh air to provide maximum comfort in a well-ventilated home. Its heating elements modulate continuously, allowing for lower-cost fresh air heating. Compact and flexible, this unit has multiple installation positions (horizontal, vertical upflow or downflow) and a plenum kit for installation in confined spaces. The MUAA meets ANSI/UL 1995 and ASHRAE 62.2 requirements.
Features:
- Most compact and lightweight on the market.
- Multiple installation positions.
- Integrated temperature sensor for easy installation.
- Two modes of operation: continuous and intermittent.
- Easy access to electrical and mechanical components.
- Plenum kit for installation into confined spaces.
- Finish: 22-gauge galvanized steel cabinet resistant to corrosion.
- Manufacturing: Removable electric elements with automatic thermal protection, manual thermal protection, built-in temperature sensor, spring backdraft damper with gasket, washable aluminum filter.
- Elements: Open, nichrome elements; modulation by SCR technology.
- Control: Wall control (MUAA06 120V-1P and 240/208V-1P models), terminal strip for exhaust fan, current switch for synchronization with exhaust fan.
- Installation: 6 in. to 12 in. round duct, horizontal airflow, vertical upflow or downflow on 6 in. to 10 in. models, zero inch clearance from flammable materials.
- Warranty: Three years, five years on elements.
Accessories: SWI-037, MUAA6-DIS*, MUAA06-DIS*, MUAA08-DIS*, MUAA10-DIS*, MUAA12-DIS*, MUAA6-DNW**, MUAA06-DNW**, MUAA08-DNW**, MUAA10-DNW**, MUAA12-DNW**.
Technical Specifications: Tables detailing product code, collar diameter, power, voltage, recommended flow, weight, and dimensions (A, B, C, D).
Technical Drawings: Isometric, Top, Front, and Side views for different models.
Maximum Performance Chart: Graph showing flow rate versus static pressure.
Controls
Stelpro offers a wide selection of smart controls, from simple programmable electronic thermostats to remotely connected models. Manufactured and tested in Quebec, these controls are perfectly adapted to Stelpro's electric room heating systems (baseboards, convectors, fan heaters). They are easy to install, safe to use, and can yield up to 25% in energy savings.
STE241 Electronic Thermostat Low Voltage / 24 V – Single Programming
24 V
The STE241 series low voltage (24 V) electronic thermostat controls electric furnaces and Stelpro "RE" series heating relays. It is compatible with convection-mode or forced-air heating units.
Features:
- Simple to use and install.
- Increased savings and comfort with incomparable accuracy (± 0.5 °C / 1 °F).
- Backlit screen, usable as a nightlight.
- Electricity savings of 10-15% depending on use.
- Color: White.
- Finish: Molded plastic.
- Voltage: 0.5 A @ 24 Vac.
- Control: Three-wire connection, compatible with electric furnaces and Stelpro "RE" series heating relays. Adjustable cycles for convection and forced-air modes. Acts like a programmable thermostat with a frost-free warning and lock option.
- Accuracy: ± 0.5 °C (1 °F).
- Temperature Range: 3 to 30 °C (37 to 86 °F).
- Warranty: Three years.
Technical Specifications:
| PRODUCT CODE | VOLTAGE (VOLTS) | FREQUENCY (HZ) | PACKAGING |
|---|---|---|---|
| STE241WB+ | 24 VAC | 50/60 | BOX |
Dimensions: 3 1/4 in. (83 mm) wide, 4 3/4 in. (121 mm) high, 1 in. (25 mm) deep.
D010 Electronic Thermostat – Low Voltage / 24 V
Features:
- Color: Off-white.
- Voltage: 1 A @ 24 Vac.
- Control: Three-wire connection, all or nothing @ 24 Vac, compatible with RE, RM, and R841D1036 model relays. Displays temperature in Celsius and Fahrenheit.
- Temperature Range: 10 to 30 °C (50 to 86 °F).
- Warranty: One year.
Dimensions: 3.54 in. x 3.54 in. x 1.57 in. (89.9 mm x 89.9 mm x 39.9 mm).
D070 Remote Plenum Thermostat – Low Voltage / 24 V
Features:
- Color: Off-white.
- Voltage: 1 A @ 24 Vac.
- Control: 2-wire connection, compatible with CIR-048 used in duct heaters (SDHx series).
- Temperature Range: -20 to 70 °C (-5 to 160 °F).
- Warranty: One year.
Dimensions: 3.54 in. x 3.54 in. x 1.57 in. (89.9 mm x 89.9 mm x 39.9 mm).
ET180 Electronic Thermostat – Low Voltage / 24 V
Features:
- Color: Off-white.
- Voltage: 1 A @ 24 Vac. Display powered by batteries (2 x AAA - not provided).
- Control: Two-wire connection, all or nothing (NO or NC), compatible with RE, RM, and R841 model relays. Displays temperature in Celsius and Fahrenheit.
- Temperature Range: 5 to 35 °C (40 to 95 °F). Display in Celsius only.
- Warranty: One year.
Dimensions: 3.27 in. x 3.27 in. x 1.19 in. (83.1 mm x 83.1 mm x 30.2 mm).
ET120 Electronic Thermostat – Low Voltage / 0-10 V
Features:
- Color: Off-white.
- Voltage: 24 Vac.
- Control: Output: 0-10 V.
- Temperature Range: 10 to 32 °C (50 to 90 °F). Display in Celsius only.
- Warranty: One year.
Dimensions: 3.27 in. x 3.27 in. x 1.19 in. (83.1 mm x 83.1 mm x 30.2 mm).
Other Products
Specialty Heaters
- SHU: Commercial and Industrial Unit Heater.
- RUH: Commercial and Residential Unit Heater.
- VUH: Vertical Unit Heater.
- SDC: Commercial Air Curtain.
For more information regarding these product lines, please visit our website STELPRO.COM.
Allia Smart Home
Discover a Quebec-designed and made ecosystem that helps you make smart choices.
A single mobile app | Energy savings | A complete range of smart products.
Compatible with Amazon Alexa and Google Assistant.
Cross-Reference Table
Table comparing Stelpro series with Thermolec, Decttson, Advantage, Nortron 21D, Advantage ECM, and Nortron 21ECM models.
Useful Formulas
Formulas for Airflow, Transfer of Heat (Imperial and Metric), Amperage (Single and Three Phases), Temperature Conversion, Airflow Conversion, and Power Conversion.
Amperage Chart
Chart providing amperage values for various power (kW) and voltage (V) combinations for single and three-phase systems.
Certifications
Stelpro products meet safety and performance standards for CSA certification. Products are approved by CSA, UL, ETL, or TÜV certified laboratories. Products meet North American standards UL (USA) and CSA (Canada), and are labelled accordingly (e.g., cCSAus, cULus, CETLus, cTÜVus).
Safety Standards and Certifications: Logos and marks indicating compliance.
Merchandise Returns
Authorization requests for merchandise returns can be submitted via the Stelpro website or by email. A return merchandise authorization number (RMA) is required and must be clearly indicated on all packages. Merchandise must be packaged properly and returned in excellent condition. The sender is responsible for all shipping costs. Charges apply on all returns. Certain products (special color, custom products, etc.) cannot be returned.
Warranty Policy
Stelpro warrants its products against defects in material and workmanship for a minimum of one year from the date of purchase. This warranty does not cover damages resulting from misuse, abuse, improper installation, field alteration, or accidents. Stelpro's responsibility is limited to the repair and/or replacement of defective parts. Additional installation and transportation costs are not covered. Refer to product pages for extended warranties.
Contact Information: Contact Us, 1-844-STELPRO, www.stelpro.com.
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