Common Questions: Can I use this relay to replace a 3PST model

it is specifically configured for hot water service

This replacement integrates seamlessly with the Crathco 3220 sleeve bearing to restore mechanical efficiency

and performance specifications as the original equipment

Reznor 195316 Pressure Switch Els PW 17895 Common Questions: Can I useThe Reznor 195316 Pressure Switch is a high precision OEM safety component designed for critical atmospheric monitoring in Reznor gas fired unit heaters, specifically within the UDAP and UDAS series. Engineered for a fixed set point of 0. 47" WC (water column), this SPST (Single Pole Single Throw) switch operates as a normally open contact that closes when proper combustion air pressure is detected. This ensures the inducer motor is generating