Description
This kit replaces the gas valve and control board
Always verify the fan blade pitch matches this rotation before installation to ensure proper heat rejection
this mounting kit is typically utilized in normally closed (PDTO) or three-way mixing valve configurations where a high-tension return or specific sequencing is required
Durable Construction: Built to withstand high-pressure fluctuations and prevent particulate buildup within the cage assembly
It features a 1/2" solder (sweat) union inlet for a permanent
Lochinvar & A.O. Smith 100112351 Burner Assembly 321042-401 This kit replaces the gasThe Lochinvar & A. O. Smith 100112351 Burner Assembly is a critical component for restoring the combustion efficiency of low NOx natural gas water heaters and commercial boilers. As a genuine OEM 18 inch natural gas burner kit, this assembly is engineered to maintain the precise thermal output required by high recovery units. It features a factory installed #37 orifice, ensuring the correct BTU input and gas to air ratio for stable flame propagation
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy