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Lochinvar & A.O. Smith 100171919 1.5" Low Temperature Valve Upto 55GPM

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2  Reviews Add Your Review
Special Price $709.12 Regular Price $787.12
In stock
SKU
100171919
Lochinvar & A.O. Smith 100171919 1.5" Low Temperature Valve is used in heating systems and works at optimum flow rate of up to 55 GPM. This valve regulates the temperature to channel the right circulation of water which makes it most suitable to be used in conjunction with boilers and water heaters in HVAC systems. Advantages include increased energy effectiveness, lower probabilities of overheating and increased durability of the systems. This contributes to the achievement of comfort in heating solutions while reducing operational cost making it an essential component in heating systems in homes and establishments.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Specifications

  • Type: Low Temperature Valve
  • Size: 1.5"
  • Capacity: 55 GPM
Manufacturer Name: Lochinvar & A.O. Smith
Product Number: 100171919
OEM Part Number: 100171919
Product Description: 1.5"Lowtempvalve Upto55gpm
Weight:9.09lbs/4123.15g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lochinvar & A.O. Smith 100171919 Temperature Valve?

Regularly inspect the valve for leaks, corrosion, or mineral buildup. Clean internal components to prevent flow restriction and ensure smooth operation. Check seals and connections for wear. Proper maintenance helps maintain temperature control accuracy and prevents system inefficiencies or damage.

What are common issues with the Lochinvar & A.O. Smith 100171919 Temperature Valve?

  • Reduced flow due to mineral or debris buildup.
  • Valve sticking or failing to open/close properly.
  • Leakage from worn seals or connections.
  • Inconsistent temperature regulation.
  • Internal component wear causing reduced performance.

Installation Steps

Step 1: Turn off system power, apply lockout/tagout, and isolate water supply to prevent pressure hazards.

Step 2: Drain line fully and verify zero pressure at valves and gauges.

Step 3: Position valve in correct flow direction per markings.

Step 4: Connect fittings, apply sealant, and tighten securely.

Step 5: Mount valve, ensure proper alignment with piping supports.

Step 6: Slowly restore water supply and check thoroughly for leaks.

Step 7: Restore power and test system operation for normal flow.