A. O. Smith ProMax® 40 Gallon Residential Gas 40,000 BTU Water Heater

A. O. Smith ProMax® 40 Gallon Residential Gas 40,000 BTU Water Heater features an internal microprocessor that provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance.

Reduces NOx emissions by up to 33%
PEX cross-linked polymer DynaClean™ Diffuser Dip Tube
CoreGard™ Anode Rod for superior tank protection

SKU: AOS-40-G-GRC-40 Category: Residential Water Heaters

Video
Description
Specifications
Warranty

Water Heater Description

A. O. Smith ProMax® 40 Gallon Residential Gas 40,000 BTU Water Heater is designed to deliver an economical performance that can lower your energy bills and also provide long-lasting value. Featuring a 40-gallon tank and a 40,000 BTU gas burner, the GCR-40 Standard Vent delivers a first hour rating of 70 gallons and a recovery rate of 41 gallons per hour. With an 0.62 Energy Factor, this water heater is not ENERGY STAR® qualified. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements. Push-button piezo ignitor makes lighting pilot fast and easy with one-hand push-button spark ignition.

Manufacturer SKU: GCR-40

Manufacturer PDF: AOSRG47000.pdf

Water Heater Specifications

Brand	A. O. Smith
Fuel	Natural Gas
Style	Tank (whole house)
Tank Capacity (gallons)	40
BTU Input (british thermal units)	400,000
Ignition Type	Piezo Electric
Energy Star	No

Water Heater Warranty

Waterheaters.com will honor all warranties in accordance with manufacturer policies and procedures. Manufacturer warranty issues should be addresses directly with the manufacturer.

6 Year Limited Tank, 6 Year Limited on Parts