Description
Common Questions: What is the primary application for the 36H33-412
The TUAE series often utilizes a parts program
maintaining heating continuity
Full Stroke Compatibility: Designed for 3/4" stroke applications
Lochinvar & A.O. Smith 100277772 Pressure Switch 321894-709 Common Questions: What is theThe Lochinvar & A. O. Smith 100277772 Pressure Switch is a critical safety component engineered for high altitude applications in Crest FBN and FBL heating boilers. This F9 high altitude air pressure switch is factory calibrated with a 4. 1 in WC set point to monitor combustion chamber pressure accurately in thinned atmospheres. It serves as a proving switch, ensuring the combustion air blower provides sufficient flow for a clean, safe burn before the
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
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