Watts 100XL-8-125 Auto Temperature & Pressure Relief Valves Door Sets 4 in D x 5

4 in D x 5

Forms a silver finish shield to reflect the sun's destructive rays

Blade Height:0

For tough dirt

Karcher's WD4 provides powerful cleaning performance

Watts 100XL-8-125 Auto Temperature & Pressure Relief Valves Door Sets 4 in D x 5"WATTS" RELIEF VALVE Stem lgth : 8" 125 pound pressure. Cast bronze body. Brass internal parts. Silicone seat disc. Stainless steel spring. Model 100xl 8 is also available with 8 in. Btu rating: 100,000 to 500,000 btu hr. Thermoplastic coated extension thermal element. Temperature relief setting is 210 degrees f. (200mm) extension thermostat. Series 100xl is asme rated and csa listed. Aga certified asme rated 3 4" mip inlet x 3 4" fip outlet with test