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this assembly includes interchangeable orifices (BCR-18 for natural gas
While it can be mounted in vertical or horizontal piping
such as the CK-43F
Industrial-Grade Build: Constructed with high-grade alloys to resist oxidation and pilot port clogging over extended service life
This kit includes the NTC thermistor sensor and the necessary grommet for a secure
Lochinvar & A.O. Smith 100166249 Pressure Switch Els PW 17895 this assembly includes interchangeable orificesThe Lochinvar & A. O. Smith 100166249 Pressure Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a direct replacement for the obsolete PRS30030, this genuine OEM pressure switch ensures your equipment maintains proper combustion air proving and flue monitoring. Featuring a 1. 05" WC setpoint and a SPDT (Single Pole Double Throw) configuration, this switch provides the reliable electrical