CAMCO 10473 – 3/4" TEMPERATURE & PRESSURE RELIEF VALVE (T&P VALVE)

150 PSI • 210°F • 4" Epoxy‑Coated Probe • Brass Body

The Camco 10473 Temperature & Pressure Relief Valve is a safety‑critical component designed for residential and RV water heaters. It prevents dangerous over‑temperature and over‑pressure conditions by automatically discharging when water pressure or temperature exceeds safe operating limits.

Built with an all‑brass body and a stainless‑steel pressure spring, this valve provides long‑term durability. The 4-inch epoxy‑coated probe resists corrosion buildup inside the tank, ensuring reliable operation over time.

DETAILS

• Model Number: 10473
• Type: Automatic Temperature & Pressure Relief Valve
• Thread Size: 3/4" NPT
• Factory Pressure Setting: 150 PSI
• Factory Temperature Setting: 210°F
• Probe Length: 4 inches (epoxy‑coated)
• Body Material: Brass
• Spring Material: Stainless steel
• Handle: Test lever included
• Uses: Residential water heaters, RV water heaters, marine and specialty heaters

KEY FEATURES

• Protects Water Heaters from Dangerous Conditions
  Automatically opens if pressure exceeds 150 PSI or water temperature reaches 210°F.

• Corrosion‑Resistant Design
  The epoxy‑coated temperature probe and brass body maximize longevity.

• Universal 3/4" NPT Thread
  Fits virtually all standard residential and RV water heater ports.

• CSA Certified
  Meets ANSI Z21.22 safety standards for T&P valves.

• No Gaskets Required
  Eliminates gasket‑failure issues and ensures dependable sealing.

• Easy Installation
  Standard threading and integrated test lever make service and inspection simple.

APPLICATIONS

• Standard electric or gas residential water heaters
• RV and marine water heaters
• Replacement for failed or leaking T&P valves
• Preventative maintenance for water heater safety systems