Warm Air Curtains Sort by: Title Price Popularity Code Dimplex 3kW Over-door Heater with Integrated Controls Price £225.95 £188.29 Code: AC3N 12 in Stock Add To Cart Dimplex 4.5kW Over-door Heater with Integrated Controls Price £258.82 £215.68 Code: AC45N 1 in Stock Add To Cart Dimplex 6kW Over-door Heater with Integrated Controls Price £415.37 £346.14 Code: AC6N 3 in Stock Add To Cart Showing 1 to 3 of 3 entries