Carrier 50DK409559 Plate Assembly THPU32HP7Y Using a natural gas orifice

Using a natural gas orifice in an LP system will result in improper combustion and unsafe operating conditions

Technicians frequently spec the Model 046 regulator for its fast-acting response to load changes and its ability to maintain a consistent set point under varying inlet pressures

Key Benefits for Contractors: High Relieving Capacity: National Board certified to handle 3

Factory-Spec Dimensions: Exact 7 6/16" x 6 9/16" footprint ensures the IEC 70005130 fits perfectly within existing blower housings without clearance issues

or the unit failing to initiate a defrost cycle during freezing conditions

Carrier 50DK409559 Plate Assembly THPU32HP7Y Using a natural gas orificeWhen you are out on a service call for a Carrier rooftop unit or high capacity system, the Carrier 50DK409559 Plate Assembly is the exact OEM HVAC replacement part required to maintain structural integrity and component alignment. This motor plate assembly is engineered specifically for high stress environments, providing a rigid, precision drilled foundation for Carrier 48HCDA041A and 48HCDA045A models. Constructed from high grade, corrosion