Hanging Hydronic Unit Heater 210K BTU For Outdoor Wood Furnace/ Boilers Minimum Fluid Temperature: 40 degrees

Minimum Fluid Temperature: 40 degrees F (4 degrees C)

Model FS21

The only recommended pump for the Hardy furnace is the stainless pump

Efficient Operation Unique Replaceable Cartridge Design Field Serviceable Direct Drive-Low Power Consumption Self-Lubricating No Mechanical Seal Unmatched Reliability --Maintenance Free Universal Flange-to-Flange Dimensions Cast Iron or Stainless Steel Construction Typical Applications Large BTU H Boilers Primary/Secondary Loops Commercial Water Heaters Light Commercial Heating and Cooling Systems

Hanging Hydronic Unit Heater 210K BTU For Outdoor Wood Furnace/ Boilers Minimum Fluid Temperature: 40 degreesProduct Description WSD WSD 24UH Hot Water Unit Heater 210,000 BTU WSD WSD 24UH, Hot Water Unit Heater is a simple to install, very affordable solution for heating your basement, shop, garage, or anywhere you require, quiet, energy efficient heating. The WSD 24UH consists of 24" x 24" hot water coil, fan center relay, and variable speed blower. It is equipped with fan guard and horizontal louvers.