Check out how easy it is to upgrade your current immersion heater.
• Control remotely
• Check current temperature
• No need for an additional programmer
are you a independent merchant?
H&V controls have stock of our Domestic Natural Gas Handbook - available to order in!
order in now to display on the counter and I'm confident they will sell 📚
code to order is : VIP-DNGH-SP20
@HAVControls