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Beige fiberglass valve enclosure, rectangular, 27 in long

HOT BOX Valve Enclosure LF013027023 Unheated R8 27 In

SKU CH-GH6Q-18H80

Unheated fiberglass valve enclosure, 27 in long, R8 insulation, fits 3/4 to 2 in pipe, ASSE 1060

  • TypeOther
  • Fiberglass construction resists corrosion for long outdoor life
  • R8 insulation class helps protect valves from freezing temperatures
  • 27 in length fits standard valve assemblies up to 2 in nominal pipe size
  • Meets ASSE 1060 standard for backflow prevention enclosure performance
  • 29 x 42 in mounting pad simplifies installation on concrete or compacted base

Valve Enclosure R8 Insulation

The HOT BOX LF013027023 is a fiberglass valve enclosure designed to protect plumbing components from environmental exposure. It suits residential and commercial installations requiring freeze protection without active heating. The unheated design relies on R8 insulation value to maintain internal temperatures. Builders and facility managers specify it for above-grade valve assemblies.

Capacity and Headroom

The enclosure accommodates nominal pipe sizes from 3/4 to 2 inches within its 27-inch length, 13-inch width and 23-inch height. The mounting pad measures 29 by 42 inches for secure anchoring to a concrete slab. It meets ASSE 1060 standards for backflow preventer enclosures. Extreme sub-zero conditions without supplemental heat may exceed the passive insulation capacity.

Upgrade Path

This unit replaces damaged or undersized fiberglass boxes where R8 insulation is now required by code. The jump is worthwhile when an existing enclosure fails inspection or shows UV degradation on the beige finish. It is not suited for installations needing integrated heating cables or smaller footprint requirements. The fixed dimensions limit retrofit flexibility in tight mechanical rooms.

Highlights

  • Fiberglass construction resists corrosion for long outdoor life
  • R8 insulation class helps protect valves from freezing temperatures
  • 27 in length fits standard valve assemblies up to 2 in nominal pipe size
  • Meets ASSE 1060 standard for backflow prevention enclosure performance
  • 29 x 42 in mounting pad simplifies installation on concrete or compacted base

Specifications

BrandHOT BOX
TypeOther

Questions about this item

Will the 27 in valve enclosure fit over my existing 3/4 in copper supply lines?

The nominal pipe size range is 3/4 to 2 in, so the enclosure accommodates standard 3/4 in supply lines through its designed opening.

How can I confirm the R8 insulation class meets ASSE 1060 after installation?

The unit is manufactured to ASSE 1060 with R8 insulation; verification is done by checking the compliance label on the fiberglass housing once mounted.

Does the LF013027023 include the 29 x 42 in mounting pad or must I buy it separately?

The mounting pad size of 29 x 42 in is a specification for the required concrete pad, which is not included and must be prepared on site.

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