For contractors performing furnace repair or preventive maintenance

Key Benefits for Technicians: Wide Temperature Range: Covers 25°F to 70°F

The Armstrong International B7131 Pneumatic Temperature Switch is a high-performance sensing component engineered specifically for Series 9000 and 1000 Steam Humidifiers

High-Temperature Durability: The Class H coil and EPR seals are specifically rated for steam and hot water applications

The ASCO 8220G411 Solenoid Valve is a high-performance 2-way normally closed pilot-operated valve designed specifically for demanding steam and hot water applications

Carrier EF39ZW023 Conversion Kit 320720-756 For contractors performing furnace repairThe Carrier EF39ZW023 LP Conversion Kit is a field installed requirement for transitioning specific Carrier, Bryant, and Payne gas furnaces from natural gas to liquid propane. This furnace LP conversion kit includes precision engineered main burner orifices and a Honeywell or White Rodgers gas valve spring specifically calibrated for higher manifold pressures. As a technician, you know the importance of a gas furnace manifold pressure adjustment; this