it ensures seamless compatibility for contractors servicing older units

The Lennox 41J81 Orifice is a precision-engineered #54 LP straight orifice designed specifically for Liquid Propane gas conversions and pressure regulation in residential and light commercial HVAC systems

The internal microprocessor specifically handles the 110V/24V communication required for the SOLA central control system

The delay ensures that system pressures equalize before the compressor restarts

Siemens Building Technology GCA163.1P Actuator 319852-301 it ensures seamless compatibility forThe Siemens GCA163. 1P is a high torque spring return rotary actuator designed for the precise control of large dampers in mission critical HVAC systems. Operating on 24VAC supply voltage, this modulating actuator accepts a 0 10VDC control signal, providing a reliable 142 lb in (16 Nm) of torque for dampers up to 60 sq. ft. Built with a rugged die cast aluminum housing, the GCA163. 1P features adjustable span and offset, allowing for custom