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Factory-Matched Components: Includes the display interface board and backlight inverter
preventing live steam from entering the condensate return lines
technicians ensure correct voltage regulation and terminal alignment
making it an essential component for monitoring coil discharge or preventing overheat conditions in industrial duct heaters and boilers
and housing for a simplified installation process
Carrier HH11AZ070 Protectorelay 328140-751 Factory-Matched Components: Includes the displayThe Carrier HH11AZ070 Protectorelay is a critical combustion safeguard designed for precision oil burner primary control within residential oil furnaces and HVAC systems. As a genuine OEM replacement part, this protector relay ensures high limit protection and reliable ignition timing, maintaining the operational integrity of Carrier, Bryant, and Payne equipment. Engineered to interface seamlessly with cadmium sulfide (cad cell) flame sensors, the
US$ 904.00
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US$ 450.00