b'Boiler Duty Water kW Boilers, Water(approx BTU/h in brackets))BTU/hHEAT INTERFACE UNITS 75 Kw (250,000) 150 Kw (500,000) 200 Kw (750,000)300 Kw (1,000,000)450 Kw (1,500,000)600 Kw (2,000,000)1200 Kw (4,000,000)1800 Kw (6,000,000)2500 Kw (8,000,000)3000 Kw (10,000,000)6000 Kw (20,000,000)9000+Kw (30,000,000 For Steam Boilers, see Section 5.02For Biofuel & Biomass Boilers, See Section 1.01 & 5.03For Storage Water Heaters see Section 5.12 5.01 For Heat Exchangers see Section 5.06l = Manufacturer or main UK Suppliern = Distributor re-sellert = Rental / Hire servicen 1ST SYSTEMS See page 78, 100 & 118 Boilers, Water l l l l ACV See page 184l AET See page 49 & 149t t t t t t t t t t t t t ALL SEASONS HIRE See page 70, 71 & 286l ALTECNIC See page 252t t t t t t t t t t t t ANDREWS SYKES See page 40, 55, 182 & 291l l l l l l l l l l l l ATLANTIC BOILERS See page 12 & 197CARRIER RENTAL SYSTEMS t t t t t t t t t t t t tSee page 51, 85, 190 & 191 & Heat Interface Unitsl CETETHERM See page 181l FRESE See page 276l l l l l l l l l GEMTEX See page 204l l l l l l l l l l l l HAMWORTHY HEATING See page 196l HEATRAE SADIA See page 247l l l l l l l l l l l l IDEAL HEATING See page 192l INTATEC See page 20 & 262l l l l KESTON BOILERS See page 194l OVENTROP See page 284POTTERTON COMMERCIAL - Baxi Heatingl l l l l l l l l lSee page 187l l l l l l l l REMEHA Baxi Heating - See page 26 & 178l SAV SYSTEMS UK See page 180 & 280STOKVIS ENERGY SYSTEMS l l l l l l l l l l l l l See page 183 & 209l l l l l l STREBEL See page 186l SWITCH2 See page 173l l l l l l l l l l l l VIESSMANN See page 8WATKINS HIRE t t t t t t t t t t t t tSee page 51, 85, 190 & 191For addresses & contact details see page 195page179A21_05_v3.indd 1 08/06/2021 16:01'