HGB1200H21
Whether you need to temporarily replace an existing boiler or you have a complex heating application that requires a high degree of customization, this unit is the one for the job. This hydronic heater requires a fuel source from either a large propane cylinder or direct natural gas hook-up.
Features:
- For use either with portable fan coils or directly into a building’s glycol/water loop using our heat exchangers
- Positioning is simple — roll, forklift or hoist into place
- Requires 208-volt w/ neutral, single-phase power
Temporary Heating Applications:
- HVAC Retrofits and System Upgrades
- Temporary Structures
- Industrial Plants
- Concrete Curing

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This ten storey concrete tower lost its heating when a flood wiped out its boiler. Quick response by Cool Air meant this replacement hydronic heater was installed and operational in a little over one day.
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Normally, heating this craft fair in a large cavernous space would have been quite problematic. We used six strategically-placed fan coils to move warm air to where it was most needed, keeping vendors and visitors comfortable.
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This large scale mall expansion and renovation project required a 4 year commitment to provide a heating and cooling equipment plant. Five 1.2M BTU Hydronic Heaters ensured that the remaining facilities that housed clinics, offices, residential tenants and commercial space had the heat and hot water they required to operate without interruption.