MacDonald Plumbing Supplies MacAnti Freeze Valve 28mm

The MacAnti Freeze Valve 28mm is designed to enable the antifreeze function in systems exposed to low outside air temperatures. This valve ensures the circuit medium is drained when temperatures reach an average value of 3℃, preventing ice formation and protecting your system, typically used with heat pumps, from potential damage.

The MacAnti Freeze Valve 28mm provides a crucial antifreeze function for systems exposed to low temperatures. When the outside air temperature drops, this valve ensures the circuit medium is drained once it reaches an average value of 3℃, effectively preventing ice formation within the system. This feature is particularly important for systems utilising heat pumps, as it protects both the machine and the pipes from potential damage caused by freezing. Made from durable materials, the MacAnti Freeze Valve 28mm is reliable and easy to install, offering peace of mind and enhanced system longevity in cold weather conditions.

At MacDonald Plumbing Supplies, we are committed to protecting your privacy and ensuring a secure shopping experience. We fully comply with UK data protection laws — please refer to our Privacy Policy for full details on how your information is used and protected.

When it comes to payment, we offer a range of trusted and secure options:

• Visa Debit & Visa Credit

• Mastercard

• PayPal

• PayPal Pay in 3 (interest-free instalments subject to T&C's)

All transactions are processed through secure, encrypted payment gateways, keeping your personal and payment information safe at all times.