Works fine.
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Lennox Heat Pump Control Board 1184-501 103369-03 New
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(D): R1-R8: Electric heating actuator output port. Each output has a corresponding indicator light, which is simple, clear, and easy to troubleshoot. e): SB: Circulating water pump output port 250VAC, 16A.
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The thermostat corresponds to the zone valve, which is indirectly connected to the actuator. Up to 3NC actuators can be connected to1 zone. 1 thermostat corresponds to 1 zone valve, and up to 3NC actuators can be connected to 1 zone.
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The Grundfos UPS 15-50 130 central heating pump is a high-quality unit made of durable cast iron, designed for efficient circulation of heating fluid in central heating systems. With a rated power of 1/25 hp and a supply voltage of 230 V, this pump from Denmark is reliable and efficient. The unit quantity is one, and the inlet/outlet diameter is 1 1/4 inches, making it suitable for various plumbing and heating applications. This reliable pump from Grundfos ensures smooth and reliable operation in heating systems.
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This part was removed by a certified hvac installer from a fully functioning system. The part has been inspected and was in working condition when removed. There is no warranty on used parts. Parts that are purchased should be installed by a certified hvac technician. I am not liable for any damages or failures as a result of improper installation. Thank you! Quality Tested US Seller Top Rate eBay Seller
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(All wiring must comply with local and fornational standards. d): R1-R8: Electric heating actuator output port. a) OUT1-OUT8: Thermostat output ports. C): OUT: Thermostat output wire. Each output has a corresponding indicator light, which is simple, clear, and easy to troubleshoot.
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