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Sensor connects to indoor unit
Fieldpiece's revolutionary untethered design lets contractors place each probe independently in exact locations
Lead Alert protection with LED's for test lead placement
burr-free cuts for virtually no rework
Multiple screen/filter options to suit the job
Resideo TX-12/U 4.4 Gallon Potable Water Thermal Expansion Tank, 3/4" 96420 Sensor connects to indoor unitResideo TX 12 U 4. 4 Gallon Potable Water Thermal Expansion Tank, 3 4" TX Series Domestic Hot Water Expansion Tanks The Resideo Thermal Expansion Absorber is an expansion tank with a butyl diaphragm. The Thermal Expansion Tank controls pressure buildup in the system, eliminates relief valve spillage, protects fixtures, and extends water heater life. Heavy duty butyl rubber diaphragm (FDA approved) isolates water from air. Polypropylene liner, 100% non
