Carrier LM10KK011 Muffler 322838-752 and HDP75-175 series heaters

and HDP75-175 series heaters

allowing 24V thermostat control to trigger 230V components like air handler blowers or auxiliary heating elements

While most OEM kits for the 70021558 include the necessary capacitor

it features an open-circuit board configuration and single-level service operation

The unit resolves an increase or decrease signal into multiple steps

Carrier LM10KK011 Muffler 322838-752 and HDP75-175 series heatersThe Carrier LM10KK011 Muffler is a critical HVAC discharge line muffler designed to suppress high frequency pulsations and mechanical noise in residential and commercial systems. Engineered for high pressure environments, this OEM Carrier replacement part features internal steel baffles that effectively dampen gas discharge cycles from the compressor, ensuring a quiet HVAC operation. With a design pressure of 700 PSIG and a maximum abnormal pressure