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Operating at 114V
Designed for demanding environments
Precision Flow Control: Engineered for 5-ton capacity to maintain stable evaporator temperatures
Facilitates direct-acting control for precision applications such as pressure factor measurement and fixed-factor billing
Carrier HH11AZ070 Protectorelay 320819-301 Operating at 114VThe 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
