Backflow Enclosure - 600DS-AL - 4 Doors - Safe-T-Cover Heater/No Heater:Without Heater It is recommended to add

It is recommended to add two HCHS2000-120 Heaters  (4000 watt) to protect from freezing temperatures

This American made backflow enclosure features a lift-off design for maximum accessibility

We sell a comparable vapor barrier with no minimum order requirement at 15 and 20 mil thicknesses

The Low & Bonar Enkadrain 9010 is a drainage composite that is used for retaining wall drainage

Backflow Enclosure - 600DS-AL - 4 Doors - Safe-T-Cover Heater/No Heater:Without Heater It is recommended to addThis American made backflow enclosure features a four door design. It is recommended to add the HCHS2000 120 Heater (2000 watt) to protect from freezing temperatures. This enclosure is made from marine grade aluminum, and polyisocyanurate insulation. The 600DS AL enclosure is easy to set up, lockable, and provides protection against vandalism to backflow preventers, meters, and other pumps and valves. This enclosure meets ASSE Standard 1060 Class 1