Alecoil 100K BTU Hydronic Ceiling Heater – Black

Unmatched Winter Heat for Garages, Workshops & Farm Buildings

The Alecoil HHA100-Pro delivers 100,000 BTU of radiant warmth using your existing hot water or wood-burning boiler system, making it ideal for large, open spaces where electric heaters fall short. Built with galvanized steel and premium copper coils—not aluminum—this unit ensures superior heat transfer and durability in sub-zero conditions. Its high-efficiency design reduces energy costs compared to electric alternatives, while the overhead mount frees up valuable floor space. Whether you're tackling deep freezes in a garage, maintaining comfort in a workshop, or heating a farm building, this heater performs reliably without the need for constant manual adjustments.

With the included wall-mounted controller, you can set your desired temperature and let the system do the rest. The unit automatically modulates fan speed and water flow based on three intelligent modes: monitoring inlet temperature, maintaining room temperature, or running both simultaneously. This ensures consistent warmth while minimizing energy waste. The remote control offers up to 33 feet of range (10 meters), allowing you to adjust settings from anywhere in the room. Plus, the sealed centrifugal blower operates at conversation level or below, eliminating disruptive noise—perfect for overnight use, home offices, or spaces where quiet operation is essential. Directional louvers let you fine-tune airflow for targeted heating.