primarily the 200-3 and 200-2 series electronic VAV flow controllers
Durable Elastomeric Material: Constructed to resist fatigue and maintain elasticity across a wide temperature range for reliable pneumatic control
this 40VA Class 2 transformer converts a 120V AC primary input to a 24V AC secondary output at 50/60 Hz
Common Questions: Is the Conbraco 10-408-05 suitable for steam applications
Can this coil handle both 50Hz and 60Hz
Weil McLain 383-500-395 Kit R-410A primarily the 200-3 and 200-2The Weil McLain 383 500 395 Cover Plate Replacement Kit is a critical OEM maintenance assembly designed specifically for Ultra Gas Boiler models, including sizes 155, 230, and 310. As technicians know, a compromised combustion chamber boundary lead to drafting issues and inefficient heat exchange. This comprehensive condensing boiler repair kit includes a heavy duty cover plate, a high temperature cover plate gasket, a burner gasket, and all necessary