Pay in 4 interest-free payments of $14.24 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
This genuine Aaon replacement part is built to withstand carbon buildup and oxidation
250 BTU/hr systems
Whether you are performing routine maintenance or emergency repairs
Common Questions: What happens if my pressure switch is stuck open
The snap action switches are rated for 7
Lochinvar & A.O. Smith 100110589 Pressure Switch L99H008 This genuine Aaon replacement partThe Lochinvar & A. O. Smith 100110589 Pressure Switch is a critical safety component designed for high efficiency boilers and water heaters. As a genuine OEM replacement part, this switch ensures the combustion air pressure and venting conditions meet precise operational parameters before allowing the ignition sequence to proceed. It effectively monitors the inducer draft, preventing the system from firing under hazardous conditions such as blocked
US$ 159.00
US$ 179.50
US$ 159.50
US$ 39.99
US$ 199.00
US$ 185.00
US$ 134.50
US$ 199.00