Product Details
The 400,000 BTU heater is engineered for greenhouse heating and CO2 enrichment, as well as horse stable heating. It is CSA and CE certified for greenhouse use and operates on natural gas or liquid propane, with a standard natural gas to liquid propane conversion kit included. Constructed with high-quality stainless steel, the external housing, burner, and combustion chamber ensure durability. The efficient combustion chamber allows for a clean burn with an ethylene content of less than 0.6 PPM. The HS400AG features automatic ignition and essential safety components such as an air flow switch, gas pressure switch, overheat monitoring, CO monitor, and simple on-board diagnostics. Designed for suspension from four stainless steel hanging bolts, it includes a hook-up for a local thermostat and can also be integrated with computer-controlled thermostats. Optional features consist of a delayed ignition relay for staggered starting of multiple heaters, a CO2 generator, moisture-resistant starter, and a remote failure alarm. This product is backed by a limited warranty of 1 year.








