The Valvecosy™ is an insulating cover for your hot water service valve. This is commonly called the Pressure/Temperature Relief (PTR) valve. Valvecosy™ covers valve & pipe unions saving you money by reducing heat loss, & conserving energy. Insulating your PTR valve could save you 7% on your hot water heating bills. It quickly pays for itself over its life span. Many variables influence the amount of heat and thus energy loss from a PTR valve. There are so many bonuses to using it! It can reduce heat loss, conserve energy, save money, and more. These easy-to-fit insulating covers are designed to fit neatly over the PTR valve.

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  • 1 ValveCosy - "Dune" in colour (sandy grey).   

Measurements/ Spec:
Fits on common PTR valves with drain lines of 12 mm - 19 mm

  • Drainage channel enables water to drain from the cover
  • Saves money
  • Covers the entire valve reducing heat loss
  • Simple installation can be done by anyone- No tools required
  • Reduces heat loss
  • Conserves energy
  • Made in Australia
  • Covers auxiliary relief valve- If there is a leak water it is directed downward
  • Easy to remove if you need to inspect the valve
Suitable For:
  • Most Pressure and Temperature Relief Valves

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