Product Description
The Bell & Gossett 109423 AZ-1A is a zone pump controller designed for heating systems. This product connects directly to a wet rotor circulator or booster pump, making it suitable for a variety of applications in hydronic heating. The controller turns on the pump and boiler according to the thermostat settings.
- Snap-on design for easy installation
- Suitable for 1/12 to 1/6 hp systems
- 100 percent factory tested for reliability
Product Highlights
The AZ-1A controller efficiently manages heating zones, ensuring that hot water circulates only when needed. It features clearly marked terminals for easy wiring, making setup straightforward for HVAC professionals.
Product Information
Standard Information
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Brand: Bell & Gossett
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MPN: 109423
Technical Specifications
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Amperage Rating: 0.18 A Thermostat
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Dimension: 2-5/8 in L x 3-1/2 in W x 2-5/8 in H
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HP Rating: 1/6 hp
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Voltage Rating: 120 VAC
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Wattage: 2.5 VA
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Switch Configuration: DPDT
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Standards/Certifications: cULus listed
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Applications: For NRF, NBF, or 1/12 - 1/6 HP series PL circulators and booster pumps
