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White plastic horizontal vent termination kit with 2 inch connection and 12 inch length

Rheem

Rheem SP20285 Horizontal Vent Termination Kit 2in 12in

SKU CH-WDZG-R1A56

Horizontal vent termination kit for Rheem tankless heaters, 2-inch connection and 12-inch length

  • TypeWater Heaters
  • Horizontal venting for Rheem tankless heaters
  • 2 in vent connection fits compatible units
  • 12 in length clears exterior walls
  • Durable plastic construction resists corrosion
  • Meets California Proposition 65 requirements

Horizontal Vent Termination Kit

This horizontal vent termination kit is designed for Rheem tankless water heaters and provides a complete termination point for exhaust gases. It is intended for installers and homeowners who need a code-compliant horizontal vent exit.

Vent Connection Size 2 Inches

The single specification that determines compatibility is the 2-inch vent connection size, which must match the heater’s exhaust outlet exactly. A mismatch would prevent a proper seal and could allow combustion products to enter the living space.

Plastic Construction Under Heat

The kit is made from plastic rated for the exhaust temperatures produced by Rheem tankless heaters during continuous operation. It resists deformation and maintains its seal over long heating cycles without softening or cracking.

Highlights

  • Horizontal venting for Rheem tankless heaters
  • 2 in vent connection fits compatible units
  • 12 in length clears exterior walls
  • Durable plastic construction resists corrosion
  • Meets California Proposition 65 requirements

Specifications

BrandRHEEM
TypeWater Heaters

Questions about this item

What does the 12 inch length mean when the kit is installed?

The 12 inch length is the nominal size; the actual overall length measures 8.7 inches, so the termination extends about 8.7 inches from the wall when mounted.

What vent connection standard does the 2 inch size follow and what does it limit?

The kit uses a 2 inch vent connection sized for Rheem tankless heaters, limiting the vent pipe to a 2 inch diameter for horizontal venting.

What clearances are needed to fit the termination kit on the wall?

The kit requires a mounting area at least 8.7 inches long, 5.65 inches wide and 3.2 inches tall, with a depth of 2.5 inches from the wall surface.

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