Heaters Manuals & User Guides

A O Smith LV BTHL 400 Series High Efficiency Commercial Gas Water Heaters User Guide

November 6, 2025

A O Smith LV BTHL 400 Series High Efficiency Commercial Gas Water Heaters Product Usage Instructions Water Line Connections Ensure proper water line connections as per the guidelines on page 43 of the manual. Mixing Valves Refer to page 21…

Brand: A O Smith

Ranein RE18K ‎Mini Tank Water Heaters Tankless Electric Water Heaters Instruction Manual

November 3, 2025

Ranein RE18K ‎Mini Tank Water Heaters Tankless Electric Water Heaters Specifications Model RE18K RE27K Voltage 240 V 240 V Power 18 kW 27 kW Min. Required Circuit Breaker Size 2x40 AMP (double pole breakers) 3x40 AMP (double pole breakers) Recommended…

Brand: Ranein

Drazice OKHE ONE-E 50 Electric Water Heaters Installation Guide

November 1, 2025

Drazice OKHE ONE-E 50 Electric Water Heaters Dear Customer, thank you for your decision to use a product of our brand. With this guide, we will introduce you to the use, construction, maintenance and other information on electrical water heaters.…

Brand: Drazice

MODINE C Cabinet Unit Heaters Instruction Manual

October 31, 2025

MODINE C Cabinet Unit Heaters Specifications Model: C, CW Air Flow: 250 CFM - 1430 CFM Coil Rows: 1-4 rows, with cooling options Inlet Style: Louvers, Bar Grille, Duct Collar Outlet Style: Louvers, Bar Grille, Duct Collar, Adjustable Louvers Access…

Brand: Modine

Wright-Hennepin Electric 316L Everlast Grid Enabled Electric Water Heaters User Manual

October 23, 2025

Wright-Hennepin Electric 316L Everlast Grid Enabled Electric Water Heaters User Manual WARNING This water heater must only be installed by a qualified installer / service technician. Read all instructions in this manual before installing. Perform steps in the given order.…

Brand: Wright-Hennepin Electric

Lochinvar 50G Series High Efficiency Commercial Gas Water Heaters User Manual

October 1, 2025

Lochinvar 50G Series High Efficiency Commercial Gas Water Heaters Product Specifications Nominal Gallon Capacity: 50 Gallons Rated Storage Volume: 47.8 Gallons Thermal Efficiency: 95% Maximum BTUs: 150,000 Power Source: Gas Limited Tank Warranty: 3 Years Limited Parts Warranty: 1 Year…

Brand: Lochinvar

HAVACO ECH N Series Electric Duct Heaters User Manual

September 30, 2025

HAVACO ECH N Series Electric Duct Heaters   Description Electric heaters are designed to heat clean air in ventilation systems. Casing is made from aluzinc coated steel which is high temperature proof. Heating elements tube is made from stainless steel…

Brand: HAVACO

PVI 500-6 Durawatt Electric Water Heaters Instruction Manual

September 27, 2025

PVI 500-6 Durawatt Electric Water Heaters PRODUCT DESCRIPTION WARNING: If the information in the supplied manual(s) is not followed exactly, a fire, electrical short or exposure to hazardous materials may result, causing property damage, personal injury or death. FOR YOUR…

Brand: PVI

HAVACO ECH NI PTX-PSX Electric Duct Heaters User Manual

September 27, 2025

HAVACO ECH NI PTX-PSX Electric Duct Heaters User Manual DESCRIPTION Electric heaters are designed to heat clean air in ventilation systems. Casing is made from aluzinc coated steel which is high temperature proof. Heating elements tube is made from stainless…

Brand: HAVACO

A O Smith 60G Series High Efficiency Commercial Gas Water Heaters Installation Guide

September 22, 2025

A O Smith 60G Series High Efficiency Commercial Gas Water Heaters Specifications Product: High-Efficiency Commercial Gas Water Heaters Models: 60G/100G/119G Series: 400/401/450/451 Product Usage Instructions Cleanout Assembly / Temperature-Pressure Valve The Cleanout Assembly and Temperature-Pressure Valve are important components of…

Brand: A O Smith