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Wacker Neuson Pureheat Hydronic Air Heater

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The Wacker Neuson Pureheat hydronic air heater provides temporary heat for large structures and buildings, removes excess moisture from the workspace, and saves up to 50% of the fuel over traditional methods. The Pureheat offers simples operation and with accessories such as hose handling systems, can also be used to cure concrete, thaw frozen ground and prevent frost. The Pureheat offers flexible fuel choice with burners available in diesel, natural gas or propane.

This model has been discontinued by Wacker. Please contact us for other Hydronic/Ground options.

  • The Pureheat has no open flame for added safety in the work space and is dependable with no flame blowout in high wind conditions.
  • Units feature 83% heater efficiency with 860,000 Btu/hr input.
  • The on-board hose connection manifolds are conveniently located for easy access on the trailer. Connect and disconnect hoses with ease using the Pureheat’s simple, heavy-duty quick-connect fittings.
  • Powerful liquid-to-air heat exchangers bring clean, dry heat to your workspace. Three models are available: HX 50 (50,000 Btu/hr), HX 100 (100,000 Btu/hr), and HX 200 (200,000 Btu/hr).
  • Store and transport all system hoses inside the trailer on the heavy-duty self-contained hose reel with electric rewind, clutch and brake.

Made in USA logo - smaller

 Pureheat DieselPureheat NG/LP
L x W x H  in172 x 93.68 x 92.87172 x 93.68 x 92.87
Operating weight  lb9,6549,654
Shipping weight  lb7,1557,155
Heat transfer fluid  US gal145145
Hose Length ft1,0001,000
Quantity Hose Reels11
Hose rewind120V AC, w/ 12V DC Clutch120V AC, w/ 12V DC Clutch
Quantity Circulation Loops, up to2020
Temperature monitorYesYes
Operating data  
Pump  US gal/h2,7002,700
Heating power Gross Input BTU/h860,000860,000
Heat efficiency  %8383
Operating temperature  ° F180180
Capacity Thaw (Std) ft²18,00018,000
Capacity Thaw (w/acc) ft²30,00030,000
Capacity Cure (Std) ft²18,00018,000
Capacity Cure (w/acc) ft²30,00030,000
Capacity Frost (Std) ft²18,00018,000
Capacity Frost (w/acc) ft²45,00045,000
Capacity Air Heat (w/acc) ft³1,200,0001,200,000
Voltage  V115115
Fuel typeWinter Blend DieselNG / LP
Fuel consumption Diesel US gal/h6.120
Fuel consumption (natural gas)  ft³/h0860
Fuel consumption (liquid propane)  US gal/h09.5
Tank capacity  US gal1730
Runtime @ 100% h260
Runtime @ 75% h340