Active job

Central heating

I'm building a hew home in Halswell. The builder is giving me a 6.8kw heatpump. I'm looking at taking a credit back from him and going in for a central heating. I have attached my plan. Could you please give me the best prices for the various options you have. We will need to notify our builder as soon as possible. So would appreciate if you could send me the quote asap.