Camco Water Heater T&P Relief Valve | 10423 | 1/2" NPT, 150 PSI

The safety valve every RV water heater needs. The Camco 10423 T&P Relief Valve opens at 150 PSI or 210°F so a stuck thermostat can't turn the tank into a bomb. 1/2" NPT with a 4" probe.

⚠️ Weeping Valve?

A relief valve that drips during heating usually means a lost air pocket, not a bad valve — turn off water, open a hot faucet, let the tank drain briefly, then refill. Replace if it drips continuously.

Key Features

• Factory set 150 PSI
• 1/2" NPT, 4" probe
• Epoxy-coated probe — resists corrosion
• No gaskets

Specifications

• Brand: Camco
• Part Number: 10423
• Type: T&P Relief Valve
• Thread: 1/2" NPT
• Probe: 4"
• Setting: 150 PSI