it is compatible with many QMark and Berko electric heaters that specify this exact part number and 180-220°F range

Always match pipe sizing to the equipment's original manifold design

The Belimo 22ADP-584L is a high-precision differential pressure sensor engineered for demanding HVAC applications

Optimized Start Torque: Delivers a consistent 270-324 MFD capacitance range to ensure rapid motor acceleration

often preventing the burner from igniting

Siemens Building Technology QAM2021.750 Temperature Sensor 321894-709 it is compatible with manyThe Siemens QAM2021. 750 is a high precision duct temperature sensor engineered for demanding HVAC applications requiring averaged air temperature measurements across large cross sections. This nickel RTD sensor utilizes a Ni 1000 element specifically calibrated for an output signal of 1k Ohm at 70F, ensuring seamless integration with legacy Johnson Controls (JCI) systems and modern building automation controllers. Featuring a 24 foot flexible probe,