Honeywell has been a trusted name in water heaters since Founded 1906, based in United States. As part of Resideo Technologies (Honeywell Home brand), Honeywell benefits from extensive R&D and manufacturing resources. The brand is particularly known for Gas control valves found in most residential water heaters in North America, plus smart water leak detection and zone valves. Honeywell is positioned in the mid-range price tier, making it a solid mid-range option for water heaters.

Honeywell Water Heaters
by Resideo Technologies (Honeywell Home brand)Honeywell gas control valves and thermostats are the OEM standard in the majority of residential gas water heaters sold in North America. Their electronic ignition controls, gas valves, and thermocouple assemblies are essential replacement parts for water heater maintenance and repair.
Honeywell Water Heaters Product Lines
Why Choose Honeywell for Water Heaters?
Honeywell stands out in the water heaters market because of Gas control valves found in most residential water heaters in North America, plus smart water leak detection and zone valves. Their products carry 3 industry certifications, including UL Listed, CSA Certified, Energy Star, giving homeowners confidence in quality and compliance. Honeywell backs their water heaters with a Varies by product; typically 1-5 year manufacturer warranty, which shows commitment to long-term reliability. With 4 dedicated product lines — Gas Control Valves, Electronic Ignition Controls, Thermocouples, Thermostat Controls — there's a Honeywell option for virtually every need and budget.
Certifications & Standards
Warranty & Support
Where to Buy Honeywell Water Heaters
Water Heaters How-To Guides
View All →How to Adjust Water Temperature
Set your gas or electric water heater thermostat to the right temperature for comfort, safety, and lower energy bills -- plus how to verify the actual output with a thermometer.
How to Choose the Right Size Water Heater
Calculate the right water heater size so you never run out of hot water -- covers first-hour rating for tanks, GPM for tankless, quick sizing charts, and the mistakes that leave people taking cold showers.
How to Flush Your Water Heater
Flush sediment from your tank water heater to cut energy bills, eliminate rumbling noises, and add years to its life -- the most important maintenance task most homeowners skip.
Common Water Heaters Problems
View All →Leaking Water Heater
Water around the base demands immediate attention -- floor damage, mold, electrical hazards. Could be loose fittings, a failing T&P valve, a bad drain valve, or a rusted-through tank that needs replacement.
No Hot Water
No hot water from any fixture? Cause depends on gas vs. electric. Common culprits: pilot light out, tripped breaker, failed element, faulty thermostat or gas valve.
Pilot Light Won't Stay Lit
Lights but will not stay lit? Almost always the thermocouple -- a safety sensor that detects the pilot flame. When it fails, the gas valve shuts off. Straightforward DIY repair, under $25.
Water Heaters Types
View All →Water Heaters Buying Guides
View All →Honeywell Water Heaters FAQ
Is Honeywell a good brand for water heaters?
Honeywell International Inc. (NASDAQ: HON) is a Fortune 100 multinational conglomerate. In the plumbing and HVAC industry, Honeywell (through its Resideo spin-off and legacy Honeywell Home brand) manufactures water heater gas control valves, zone valves, water leak detectors, mixing valves, and whole-home water management systems. Honeywell gas controls are found in the majority of residential gas water heaters in North America, making them one of the most critical plumbing component suppliers in the industry.
What warranty does Honeywell offer on water heaters?
Honeywell offers Varies by product; typically 1-5 year manufacturer warranty.
Where is Honeywell made?
Honeywell is based in United States, headquartered in Charlotte, North Carolina.
What price range does Honeywell water heaters fall into?
Honeywell is positioned in the mid-range price tier for water heaters. They balance quality and affordability well.
What water heaters product lines does Honeywell offer?
Honeywell offers 4 water heaters product lines: Gas Control Valves, Electronic Ignition Controls, Thermocouples, Thermostat Controls.
What certifications does Honeywell have for water heaters?
Honeywell holds 3 certifications including UL Listed, CSA Certified, Energy Star.
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