single-phase

This kit is essential for HVAC contractors performing site-specific fuel modifications on Reznor heater parts

ensuring electrical connectors and mounting brackets align perfectly

Stable Flame Production: Optimized natural gas flow regulation provides a consistent flame for reliable ignition

This part is specifically engineered for the Model 143 gas regulator

McDonnell & Miller 344200 Float and Bellows Assembly 30067439-890 single-phaseWhen you are out in the field servicing a customer's boiler, a compromised level control is a leading cause of nuisance outages and dangerous dry firing conditions. The McDonnell & Miller 344200 Float and Bellows Assembly (Model SA67 2) is the direct manufacturer spec replacement for Series 61, Series 67, Series 69, and Series 70 low water cut offs. This critical assembly is precision engineered to maintain accurate water level detection and interface