Professional technicians recognize the Heil Quaker 1177800 as the direct successor to legacy part number 1173823

The unit features universal barbed fittings compatible with 5/32" or 1/4" OD polytubing

Built with a polymer capacitive-sensing element

or upright mounting for versatile field integration

which defines the rotation direction as viewed from the lead end of the motor

Trane VAL18751 TXV 322838-754 Professional technicians recognize the HeilThe Trane VAL18751 is a high performance Thermal Expansion Valve (TXV) designed for precise refrigerant metering in 1. 5 ton HVAC systems. Engineered for reliability in residential and light commercial applications, this genuine OEM Trane expansion valve features a 3 8" x 1 2" ODF (Outside Diameter Female) solder connection, ensuring a secure, leak free fit during brazing. The integrated 5 foot capillary tube provides the necessary reach for flexible