Pay in 4 interest-free payments of $10.47 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
The 15M45 is the current professional service part number and maintains the exact same 200°F thermal profile and SPST configuration
robust housing designed to resist vibration and thermal stress
audible air leaks from the housing
a slotted safety magnet
This HVAC temperature switch features a robust design capable of withstanding the high-cycling demands of commercial and residential environments
Lochinvar & A.O. Smith 100233301 Switch 320720-756 The 15M45 is the currentThe Lochinvar & A. O. Smith 100233301 Switch is a critical fixed setting Normally Open (N. O.) air pressure switch designed for negative pressure sensing applications in high efficiency venting systems. Calibrated specifically to 1. 25" WC, this OEM component serves as a primary safety proving switch, ensuring the combustion blower is generating sufficient draft before the ignition sequence initiates. For veteran technicians, this 100233301 pressure
US$ 200.00
US$ 139.97
US$ 150.00
US$ 174.97
US$ 150.00
US$ 1199.97
US$ 149.95
US$ 349.98
US$ 349.98
