Heaters Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Heaters products.

Tip: include the full model number printed on your Heaters label for the best match.

Heaters manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Rinnai SENSEI CX Series Tankless Water Heaters User Manual

March 25, 2025

LIMITED WARRANTY TANKLESS WATER HEATERS Commercial Series: Models SENSEIT™ CX Commercial: CX199i, CX160i, CXP199i, CXP160i SENSEI™ Commercial: CU199i, CU160i, CU199e, CU160e What is Covered? The Rinnai Standard Limited Warranty covers any defects in materials or workmanship when the product is…

Brand: Rinnai

Reliance 54000086 Residential Gas Fired Atmospheric Vent Water Heaters Owner’s Manual

March 21, 2025

54000086 Residential Gas Fired Atmospheric Vent Water Heaters Product Information Specifications: Product: Residential Gas-Fired Atmospheric Vent Water Heater Technology: FVIR (Flammable Vapor Ignition Resistant) Not certified for installation in manufactured (mobile) homes or outdoors Model Number: 54000086 ISO 9001 Registered…

Brand: RELIANCE

REZNOR UBXC CD10 Gas Fired Unit Heaters Installation Guide

March 19, 2025

REZNOR UBXC CD10 Gas Fired Unit Heaters Specifications Product: Blower Inlet and Belt Guard Kit Model: Options CD10 and CD12 Compatible with Unit Heaters: UBXC, UBX, UBZ Unit Size (MBTUh): 30, 45, 60, 75, 100, 125, 150, 175, 200, 225,…

Brand: Reznor

REZNOR UBXC Unit Heaters Installation Guide

March 19, 2025

REZNOR UBXC Unit Heaters Product Information Specifications Product Name: Downturn Nozzle Kit for Unit Heaters Models: UBXC, UDXC, UEZ, UWS, UBX, UBZ, UDX, UDZ Options: CD2, CD3, CD4, CD5 Product Usage Instructions Installation Steps Identify your unit model and select…

Brand: Reznor

Caloritech CX Series Immersion Heaters Installation Guide

March 19, 2025

CX Series Immersion Heaters Product Information Specifications: Product: Immersion Heaters Series: CX Series Certification: ISO 9001 Model Type: CE/ATEX and IECEx Models with Increased Safety (Type eb) Protection Method Product Usage Instructions Installation: 1. Ensure the heater is installed…

Brand: Caloritech

Rinnai NB56kWe Series Continuous Flow Water Heaters Instruction Manual

March 19, 2025

Rinnai NB56kWe Series Continuous Flow Water Heaters Specifications Made in Japan, the Rinnai INFINITY NB-Series are condensing continuous flow gas hot water heaters with inbuilt frost protection. Electronic ignition and require electricity to operate. Room sealed appliance for the internal…

Brand: Rinnai

VYNCO VH2020 Corfu Wall Mounted Panel Heaters Owner’s Manual

March 10, 2025

VYNCO VH2020 Corfu Wall Mounted Panel Heaters SPECIFICATIONS SPECIFICATIONS VH2020 VH2021 VH2210 VH2220 Appliance Class Class 1 - earth is required Rated Voltage 220-240V AC Frequency (Hz) 50Hz Rated Current (Amps) 4.2A 8.3A 6.3A 10A Rated Power (Watts) 1000W 2000W…

Brand: VYNCO

ELDOM INVEST DU060 Household Electric Water Heaters Installation Guide

March 7, 2025

DU060 Household Electric Water Heaters Product Information Specifications Model: DU060, DV060D (838mm x 468mm) Model: DU080, DU100, DV080D, DV100D (1033mm x 1227mm) Designed for wall installation Inlet: Cold water Outlet: Hot water Electronic control with buttons for various functions Operating…

Brand: ELDOM INVEST

IKI 36 kW Electric Sauna Heaters Instruction Manual

February 25, 2025

36 kW Electric Sauna Heaters Specifications Heater Models: Pillar IKI 13,8 kW, Pillar IKI 18 kW, Pillar IKI 20,7 kW, Pillar IKI 27 kW, Pillar IKI 36 kW Date: 10/2024 Product Usage Instructions 1. Installation of the Heater Remove…

Brand: IKI

Williams Monterey Gravity TV Heaters Owner’s Manual

February 25, 2025

Gravity TV Heaters Issue: Vent limit switch tripping Monterey Gravity TV Heaters Check venting to verify it is to the specs of the manual. There can be no 90-degree offset within the venting system. Only 45 degree offsets are permitted.…

Brand: williams