AstralPool ICI 400 Gas Pool & Spa Heater - Natural Gas

AstralPool ICI 400 Gas Pool & Spa Heater — Natural Gas The AstralPool ICI 400 is a high-output cast-iron gas pool & spa heater (~400 MJ/h input class), built for larger pools and commercial installs. This listing is the Natural Gas model. Fuel type: Natural Gas Also available: AstralPool ICI 400 — LPG (Propane). Key Details Model: AstralPool ICI 400 (C) Fuel Type: Natural Gas Input: ~400 MJ/h class Construction: Cast-iron heat exchanger Ignition: Electronic, no standing pilot Product 400B MJ/h ICI-400B Heater Code Technology Gas Connection AS/NZ 5601 Gas Usage Rate of Nominal Rate (%) +/- 5 Natural Gas Inlet Static Gas Pressure (kPa) 1.13 - 5 LPG Inlet Static Gas Pressure (kPa) 2.75 - 5 Natural Gas Inlet Operating Pressure-High Fire (kPa) 1.13 LPG Gas Inlet Operating Pressure-High Fire (kPa) 2.75 Water Flow Rate (L/min) 200 - 500 Water pH 7.6 - 7.8 Water Total Alkalinity (p.p.m) 80 - 120 Water Calcium Hardness (p.p.m) 150 - 250 Water Salinity (p.p.m) 4000 max. Chlorine Max. Content (p.p.m) 3 Bromine Max. Content (p.p.m) 5 NG - CO Level (p.p.m) 30 - 60 LPG - CO Level (p.p.m) 50 - 150