Description
Conbraco Industries 18C-402-27 Temperature & Pressure Relief Valve
The Conbraco Industries 18C-402-27 is a temperature and pressure (T&P) relief valve engineered to provide dependable overpressure and overtemperature protection for residential and light commercial water heaters and hydronic heating systems. Part of Conbraco’s trusted 18C series, this valve is built to automatically discharge when system temperature or pressure exceeds safe operating limits, protecting equipment and occupants from potentially hazardous conditions.
Key Features
- 3/4″ male inlet x 3/4″ female outlet connections for straightforward installation
- 1.5″ element length for accurate temperature sensing within the water heater tank
- 95,000 BTU/hr rated relief capacity to match a wide range of residential water heater applications
- Automatic pressure and temperature relief operation for passive, fail-safe protection
- Durable construction designed to meet the demands of potable water and hydronic heating systems
- Conbraco 18C series — a trusted standard in T&P relief valve technology
Specifications
- SKU: 18C-402-27
- Brand: Conbraco Industries
- Inlet Connection: 3/4″ Male (M)
- Outlet Connection: 3/4″ Female (F)
- Element Length: 1.5″
- Relief Capacity: 95,000 BTU/hr
- Valve Type: Temperature & Pressure (T&P) Relief Valve
Applications
- Residential and light commercial water heaters
- Hydronic heating systems and boilers
- Potable hot water supply systems
- Any application requiring ASME-style T&P overpressure protection







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