DTP-3 – THREE PHASE LINE VOLTAGE MONITOR MOTOR PROTECTOR
DiversiTech Wagner digital three-phase motor protector that continuously monitors line voltage and trips to protect compressors, motors and other sensitive loads from voltage anomalies.
Walk in. We test every part free at the counter. Open to homeowners, contractors, and multifamily — no account or minimum order.
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Ten departments, organized the way our counter is. Every category is on the shelf today.
Bring your old part. We'll diagnose it, find the replacement, and bench-test the new one at the counter before you leave — so you only make one trip.

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DiversiTech Wagner digital three-phase motor protector that continuously monitors line voltage and trips to protect compressors, motors and other sensitive loads from voltage anomalies.

UV-coated pipe insulation, 7/8″ ID x 3/4″ wall, 6-foot stick with Velcro seam. UV-resistant jacket for outdoor use. Fits 7/8″ copper line.

Piggyback terminals – a female push-on that carries two male tabs, letting you add a circuit to an existing 1/4 in. push-on connection.

Ceramic one-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.

Sanhua TXVFE-3-410A-KIT expansion valve. R-410A, 3-ton capacity, 3/8″ inlet, 1/2″ outlet. Includes both Aeroquip and Chatleff fittings for flexible installation. For residential AC systems.

4″ x 4″ x 3/4″ rubber isolation pad by DiversiTech. Reduces vibration and noise from outdoor AC units. Suction-cup grip — no bolts needed. Sold individually.

Lennox cabinet corner post for air conditioner and heat pump outdoor units, 36 in. tall in a quartz gray finish.

Goodman B1370108 manual reset rollout limit switch, opens at 300°F. Large base, micro size. OEM safety switch for Goodman/Amana furnaces.

Aftermarket inducer motor assembly for Carrier furnaces. Two-speed, thermally protected. Replaces 326628-761 and multiple cross-references. Complete assembly by Packard (66761).

20″ aluminum 3-blade condenser fan blade. 30° pitch, CW rotation, hubless (no hub). Replacement for HVAC condenser and heat pump units.