Usines Giant Factories Recalls Gas Water Heaters with Emerson Control Valves Due to Risk of Carbon Monoxide Poisoning
What was recalled
The recall involves propane and natural gas water heaters in 40, 50, and 75 gallon capacities. The recalled water heaters are white with a red "Giant" logo decal on the front. The water heaters have a nameplate near the Emerson gas control valve with the following model number ranges. UG40-38LFPV2-P1U-US, UG40-40LFPV2-N1U-US, UG50-38LFPV2-P1U-US, UG50-38LFPV2-P2U-US, UG50-38TFPDV1-N2U-US, UG50-40LFPV2-N1U-US, UG50-40LFPV2-N2U-US, UG75-76MEPV1-N2U-US, UG75-76MEPV1-P2U-US. The control valves are black with a white "Emerson" logo on the front. The Emerson control valve model numbers and date code are located on a label on the right-hand side of the bracket holding the Emerson control valve to the gas water heater. The recalled control valve model numbers are 37H73A-301P1 (natural gas) and 37H74A-301P1 (propane) with a date code between 1821 and 1839.
Hazard
The power handle can short circuit and overheat, posing fire and burn hazards
Injuries
None reported in the United States. Usines Giant Factories has received 20 reports of incidents with the Emerson control valves in Canada, including one report necessitating medical attention due to the release of carbon monoxide.
Made in
Canada (heater), Mexico (valve)
Where it was sold
- BGM Supply, Utica NY, Central NY Plumbing & Heating Supply, Whitesboro, New York and Maryland Pipe & Supply Company, Hancock, Maryland from June 2018 through July 2020 for between $840 and $2,100.
Photos




Shopping for a replacement? Safer certified picks
If your item was recalled, these brands hold independent safety certifications and have no recall on record.
Avocado Green Mattress
Certified organic latex, wool, and cotton — no fiberglass.
Check pricePlushBeds
Natural latex, multiple whole-product certifications.
Check priceCertifications shown are editorial references — verify current status with the brand. Some links are affiliate links; we may earn a commission at no cost to you. See our disclosure.
Other fire / overheating recalls

Winco Fireworks International Recalls Unity 7 Shot 200 Gram Aerial Cake Fireworks Due to Risk of Serious Injury from Explosion and Burn Hazards
Winco Fireworks International

Winco Fireworks International Recalls Roman Candles 8 Shot Fireworks Due to Risk of Serious Injury from Explosion and Burn Hazards
Winco Fireworks International

Rowenta Recalls Cordless Vacuum Cleaners Due to Risk of Serious Injury from Fire and Burn Hazards
Rowenta

Cooper Lighting Recalls Metalux Optimized High Bay LED Light Fixtures Due to Fire Hazard
Cooper Lighting