RELIANCE Manuals & User Guides

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

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

RELIANCE manuals

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

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

CSR301 Reliance Transfer Switch User Guide

January 11, 2025

CSR301 Reliance Transfer Switch Product Information Power Inlet: NEMA L5-30 configuration Input Voltage: 125 VAC Product Usage Instructions Installation Remove the wiring compartment cover by loosening the two screws. Connect the color-coded wire leads as follows: RED: To incoming utility…

Brand: RELIANCE

RELIANCE 13-090 Universal USB USB C Fast Charger Socket Instruction Manual

October 25, 2023

RELIANCE 13-090 Universal USB USB C Fast Charger Socket Product Information Product Name: USB/USB-C 12v Fast Charger Product Model: 13-090 Recommended Installation: Professional installation is recommended. If self-installing, exercise caution, care, and patience. Compatibility: Designed to operate on 12 volts…

Brand: RELIANCE

RELIANCE 03-120 Rotary F N R Switch with Backlit LED Instruction Manual

October 23, 2023

RELIANCE 03-120 Rotary F N R Switch with Backlit LED installation instructions We recommend professional installation. If you choose to not have this product installed by a professional, we highly recommend that you exercise caution, care, and patience when installing…

Brand: RELIANCE

RELIANCE PBN30 Power Inlet Instruction Manual

September 13, 2023

POWER INLET BOX CAT. NO. PBN-Series INSTALLATION INSTRUCTIONS IMPORTANT: Installation of this power inlet box and related wiring must be done by a qualified electrician in compliance with all applicable electrical codes. When used to power a structure, this inlet…

Brand: RELIANCE

Reliance PULSE FLOW-THRU DS-PFT Humidifier Owner’s Manual

May 22, 2023

DS-PFT Humidifier PULSE FLOW-THRU model This humidifier is a flow through model and MUST be connected to a drain. Preparing the unit. This unit is reversible. When changing the humidifier left or right make sure you place the evaporative pad…

Brand: RELIANCE

RELIANCE Thermoguard Underfloor Heating Control Pack Instruction Manual

March 16, 2023

RELIANCE Thermoguard Underfloor Heating Control Pack The Thermoguard UFH control pack provides temperature controlled mixed water to an underfloor heating system Reliance Worldwide Corporation (UK) Ltd Reliance Worldwide Corporation (UK) Ltd. are part of the Australian based group of companies…

Brand: RELIANCE

RELIANCE UFHC980357 Single Room UFH Control Pack Installation Guide

March 16, 2023

RELIANCE UFHC980357 Single Room UFH Control Pack Reliance Worldwide Corporation (UK) Ltd reserves the right to make changes to the product which may affect the accuracy of information contained in this leaflet. ZINS980357_002_12-17 Designed for use on small rooms or…

Brand: RELIANCE

Reliance UFH Heat Pump Underfloor Heating Kit Installation Guide

March 5, 2023

Reliance UFH Heat Pump Underfloor Heating Kit The Heatpump UFH kit provides an easy and quick way to connect a heat pump to the manifolds feeding an underfloor heating system. Reliance Worldwide Corporation (UK) Ltd Reliance Worldwide Corporation (UK) Limited…

Brand: RELIANCE

Reliance 1TR Split AC User Guide

June 5, 2022

CHOOSE COMPLETE CARE FOR AC, AND STAY WORRIED-FREEAll safety protocols followed.* OPEN ON SUNDAYS & HOLIDAYS FLEXIBLE SERVICE TIMINGS SERVICE AUTHORIZATION FOR LEADING BRANDS REPAIR, MAINTENANCE, INSTALLATION/DEMO ISO CERTIFIED SERVICE DEAR CUSTOMER, Now that you have your AC, here are…

Brand: RELIANCE

Reliance Fast/Tran ARL0909/ARL0909R Automatic Transfer Switch Installation Manual

Instruction Manual • December 6, 2025

This manual provides detailed installation and servicing instructions for the Reliance Fast/Tran ARL0909 and ARL0909R Automatic Transfer Switches (ATS), intended for qualified electricians and service technicians.

Brand: Reliance

Standard Condensing Residential Gas Tankless Water Heater Service Handbook

Service Manual • November 5, 2025

This comprehensive service handbook provides detailed technical information, troubleshooting guides, and repair procedures for Reliance Standard Condensing Residential Gas Tankless Water Heater models TM-160, TM-180, and TM-199 (M and X3 series). Essential for qualified service professionals.

Brand: Reliance

Reliance MultiSafe Floor Leak Sensor: Setup, Connection, and Registration Guide

Instruction Guide • October 28, 2025

Comprehensive guide for setting up, connecting, and registering the Reliance MultiSafe Floor Leak Sensor. Learn how to install batteries, establish Wi-Fi connections, and integrate with the Reliance Valves App for leak detection and system shut-off.

Brand: Reliance

DS-PFT Pulse Flow-Thru Humidifier Installation and Owner's Manual

installation guide • September 16, 2025

Comprehensive guide for installing and operating the Reliance DS-PFT Pulse Flow-Thru Humidifier. Includes step-by-step instructions, maintenance tips, warranty information, and safety precautions for optimal home comfort.

Brand: Reliance

Reliance Thermoguard Underfloor Heating Control Pack Installation and Maintenance Guide

Installation and Maintenance Manual • September 4, 2025

This guide provides comprehensive instructions for the installation, commissioning, and maintenance of the Reliance Thermoguard Underfloor Heating Control Pack. It includes technical specifications, pack contents, wiring guidance, and maintenance procedures.

Brand: Reliance

Reliance INR21700-RS50 Lithium-ion Cell Product Specification

Technical Specification • August 31, 2025

Comprehensive product specification document for the Reliance INR21700-RS50 rechargeable lithium-ion cell, detailing electrical, mechanical, and safety characteristics, along with proper usage and handling guidelines.

Brand: Reliance