QMark CHD Series Commercial High-Efficiency Ceiling Fan
CEILING FANS
Product Overview
The QMark CHD Series is a commercial high-efficiency ceiling fan designed to circulate large volumes of air, keeping occupants and machinery at comfortable temperatures in both hot and cold weather seasons. It is well-suited for applications where quiet operation is desired and/or lower ceilings are prevalent.
The fan features an 18-pole, 115V reversible motor, permanently sealed double-ball bearings, and a 3/8" x 7 ¼" locking J-hook for installation. It has a white epoxy finish and steel blades, providing superior air velocity and efficiency.
[Image: A commercial ceiling fan with multiple blades is shown installed in a large indoor space, possibly a gymnasium or warehouse, with sports equipment visible in the background.]
Technical Specifications
Dimensions: 36-56" wide
Ideal Spaces
- Classrooms
- Offices
- Retail Stores
- Restaurants
- Lobbies
- Gyms
- Factories
- Warehouses
Color: White
Certifications: CULUS listed
Warranty: 3 Year Element, 1 Year Workmanship
Usage Modes
Summer Usage
- Keeps occupants and machinery cooler in hot summer months by running the fan in a clockwise direction to create a mild windchill effect.
- Control speed and direction of the fan via the unitary control for optimum effect.
- Opens up floor space by removing the need for multiple fans and cords at user-level, creating a safer work environment for occupants.
Winter Usage
- Heat Destratification effect: Using the reversible control, run the fan in a counter-clockwise direction to bring warm air down from high ceilings to occupant and machinery level.
- Reduces load on the overall HVAC system to maintain the heat envelope of the facility and reduce overall energy and equipment maintenance costs.
Models & Specifications
The CHD Series offers various models with different specifications:
| CATALOG NO. | FAN & CONTROLLER KIT | FAN ONLY | UPC | FAN TYPE | VOLTAGE | FAN SIZE (WIDTH) | CFM/ WATTS | WATTS | EST. YEARLY ENERGY COST** |
|---|---|---|---|---|---|---|---|---|---|
| 36201K | 36201C | 685360173788 | High Efficiency | 120 | 36" | 64.0 | 33.2 | $9.30 | |
| 48201K | 48201C | 685360173801 | High Efficiency | 120 | 48" | 85.6 | 45.1 | $12.60 | |
| 56001LCCK* | 56001LCC* | 685360173702 | High Efficiency/Low Ceilings | 120 | 56" | 87.8 | 56.4 | $15.80 | |
| 56201CLSK* | 56201CLS* | 685360174556 | High Efficiency/Low Speed | 120 | 56" | 81.0 | 67.1 | $18.80 |
SKU Legend: K = Popular Products; Extended Offering
Note: All products include a 24" downrod, except for the 56201 model which comes standard with a 16" downrod. Products with the suffix "K" include the CTL12004RSPD reversible speed control.
**Estimated Yearly Energy Cost based on ENERGY GUIDE standards.
Optional Accessories
| CATALOG NO | DESCRIPTION | SHIP WT. |
|---|---|---|
| 9D12BW | Downrod 12" White | 2 lbs |
| 9D24BW | Downrod 24" White | 2 lbs |
| 9D36BW | Downrod 36" - White | 2 lbs |
| 9D48BW | Downrod 48" - White | 2 lbs |
| CTL12004RSPD | Controller-Reversible & Speed Control, 4 Fans, 120v | 1 lbs |
NOTE: For Brown Downrods, replace "BW" with "BB" (e.g., 9D24BW or 9D24BB).
Secondary Control Options for New Construction Applications
| CATALOG NO | DESCRIPTION | VOLTAGE | AMPERAGE | SHIP WT. | Model Fan and Quantity per Control |
|---|---|---|---|---|---|
| 12005 | Speed Control | 120 | 5 | 2 lbs | 36201C: 3, 48201C: 2, 56001LCC: 2, 56201CLS: 2 |
| 12006 | Speed Control | 120 | 6 | 2 lbs | 36201C: 7, 48201C: 5, 56001LCC: 5, 56201CLS: 5 |
| 12008 | Speed Control | 120 | 8 | 2 lbs | 36201C: 10, 48201C: 6, 56001LCC: 6, 56201CLS: 6 |
| 12012 | Speed Control | 120 | 12 | 2 lbs | 36201C: 12, 48201C: 10, 56001LCC: 10, 56201CLS: 10 |
NOTE: Choosing a secondary control removes the ability for the fan to be used in reverse. If speed control and reversibility are needed, please use the CTL12004RSPD.
Before purchasing this appliance, read important information about its estimated annual energy consumption, yearly operating cost, or energy efficiency rating that is available from your retailer at MarleyMEP.com/Resource-Library.
EnergyGuide Information
The following provides estimated yearly energy costs and airflow efficiency for various models:
Model: 56201CLS
Estimated Yearly Energy Cost: $19
Airflow: 5,436 Cubic Feet Per Minute
Airflow Efficiency: 81 Cubic Feet Per Minute Per Watt
Energy Use: 67.1 Watts
Cost Range of Similar Models (19"-84"): $34
(Based on 12 cents per kWh and 6.4 hours use per day. Your cost depends on rates and use. All estimates based on typical use, excluding lights.)
Model: 36201C
Estimated Yearly Energy Cost: $3
Airflow: 2,126 Cubic Feet Per Minute
Airflow Efficiency: 63 Cubic Feet Per Minute Per Watt
Energy Use: 33 Watts
Cost Range of Similar Models (19"-84"): $34
(Based on 12 cents per kWh and 6.4 hours use per day. Your cost depends on rates and use. All estimates based on typical use, excluding lights.)
Model: 48201C
Estimated Yearly Energy Cost: $13
Airflow: 3,861 Cubic Feet Per Minute
Airflow Efficiency: 70 Cubic Feet Per Minute Per Watt
Energy Use: 56 Watts
Cost Range of Similar Models (19"-84"): $34
(Based on 12 cents per kWh and 6.4 hours use per day. Your cost depends on rates and use. All estimates based on typical use, excluding lights.)
Model: 56001LCC
Estimated Yearly Energy Cost: $16
Airflow: 4,952 Cubic Feet Per Minute
Airflow Efficiency: 78 Cubic Feet Per Minute Per Watt
Energy Use: 45 Watts
Cost Range of Similar Models (19"-84"): $34
(Based on 12 cents per kWh and 6.4 hours use per day. Your cost depends on rates and use. All estimates based on typical use, excluding lights.)
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