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- Armstrong Air® TXV Kit, For Use With: 4SHP20LX Heat Pump
- Suitable For Use With4SHP20LX Heat PumpManufacturerAllied Air EnterprisesManufacturer #1.851365
NOTICE: Due to planned maintenance, pricing and ordering functions will be unavailable from late Friday evening, March 20 to Saturday morning, March 21.
Serving the Midwest in HVAC, Plumbing, PVF, Well & Septic and Waterworks.