Parts to Your Door 54157 Domestic Hot Water Sensor

Product Description

The PARTS TO YOUR DOOR 54157 is a domestic hot water (DHW) sensor designed for use with Peerless PureFire boiler systems. This replacement sensor monitors water temperature in the DHW circuit, providing accurate feedback to the boiler control board to regulate heating output. It is identified by the Peerless cross-reference part number TSK10BH. Licensed plumbers and hydronic heating technicians typically handle installation as part of a DHW system service or control replacement.

This sensor fits into residential and light-commercial hydronic systems using the Peerless PureFire condensing boiler platform. It is suited for applications where DHW temperature sensing has failed or where a full controls service is being performed. The sensor integrates with the boiler control to ensure accurate domestic water heating and proper system response.

Key Features

• Direct replacement DHW sensor for Peerless PureFire boiler systems
• Cross-references Peerless part number TSK10BH
• Monitors domestic hot water circuit temperature for boiler control feedback
• OEM-style fit for straightforward swap-out during service calls

Compatibility

Designed for use with Peerless PureFire boiler systems. Cross-references Peerless part number TSK10BH. Verify fitment against the installed control board and sensor port before ordering.

Installation Notes

Installation should be performed by a licensed plumber or qualified hydronic heating technician. Shut down the boiler and relieve system pressure before removing the existing sensor. Follow all applicable local plumbing codes and the manufacturer service documentation for proper sensor placement and wiring connections. Confirm the replacement sensor is fully seated and connections are secure before restoring power and pressure to the system.

Technical Specifications

• Sensor Type: Domestic Hot Water (DHW) Temperature Sensor
• Cross-Reference Part Number: TSK10BH

Standard Information

• Brand: PARTS TO YOUR DOOR
• Manufacturer Part Number: 54157