Since this is a manual reset device

transformer

The primary function is to transform the circumferential movement of a rotary drive into the straight-line thrust required for linear valve globes or specialized damper louvers

Key Benefits for Contractors Full OEM Compatibility: Designed specifically for Nordyne-built equipment to ensure correct lead lengths and mounting alignment

this integrated furnace control manages the dual-stage blower and gas valve functions to provide optimal comfort and energy savings throughout the winter season

Carrier EA03SC455 TXV Valve 321702-401 Since this is a manualThe Carrier EA03SC455 TXV Valve is a high capacity, 8 ton thermostatic expansion valve engineered for precise refrigerant metering in R 22 air conditioning and heat pump systems. Designed as a direct OEM HVAC replacement part, this bi metal thermostatic expansion valve ensures stable superheat control across varying load conditions to prevent compressor liquid slugging. Featuring a 5 8 inch ODF inlet and a 1 3 8 inch ODF outlet connection, it