Armstrong Fluid Technology 182202-655 Pump 320720-756 The Carrier HH12ZB230 Limit Switch

The Carrier HH12ZB230 Limit Switch is a critical safety component designed for precise thermal monitoring in high-output furnace and air handler applications

Precise Actuation: Calibrated for 150 PSI and 210°F to meet strict safety codes and residential plumbing standards

Water Hammer Resilience: The inverted bucket mechanism is naturally buoyant and handles sudden pressure surges better than float-type or thermostatic alternatives

Featuring a robust brass body and a 1-inch NPT connection

Armstrong Fluid Technology 182202-655 Pump 320720-756 The Carrier HH12ZB230 Limit SwitchThe Armstrong Fluid Technology 182202 655 is a high performance Cast Iron Circulator Pump designed for efficient fluid management in large residential and light commercial systems. Operating at 120Vac with a 1 6HP single phase motor, this Model E13. 2 unit provides an industry leading 3400 RPM for superior head pressure and flow. Engineered as a maintenance free solution, it features permanently lubricated bearings and a durable stainless steel shaft