you’ll recognize this unit as the current superseding part for the discontinued Honeywell WV4464B1037 and the primary A

This kit is specifically sized for the larger 8-inch and 13-inch Honeywell pneumatic actuators

What are the signs that a PRV needs a rebuild

you will typically need two matched sensors to compare return air and outdoor air conditions

This 13 3/8" wide x 6 3/8" tall flue adapter plate acts as the collection point for combustion byproducts before they are pulled through the inducer

Lochinvar & A.O. Smith 100288565 Circuit Breaker 322057-301 you’ll recognize this unit asWhen you're out in the field servicing a high efficiency Lochinvar Knight boiler or an A. O. Smith water heater, electrical stability is paramount. The Lochinvar & A. O. Smith 100288565 Circuit Breaker is a critical 0. 7 Amp OEM replacement part designed to protect sensitive control modules and blower circuits from overcurrent spikes. This 700mA supplementary protector ensures that temporary line noise or component fluctuations do not lead to a full