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TCH150 Heating System (Thawzall)

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TCH150 Heating System (Thawzall)
Special Instructions:



Hydronic Portable Heating & Concrete Curing System

Model TCH150 is well suited for small to medium size jobs. Use as emergency backup for installed heating system. Thawzall’s patented HEATZONE® technology THAW’s faster, CURE’s concrete more uniformly and provides dry, flameless HEAT to winter construction jobs.


• Newly designed “series flow pattern” provides more flow for better heat transfer – over 30 GPM – better heat transfer rate. • Easy Operator Interface – newly designed Control box located at rear passenger side. • All controls in one place – for easier operator interface. • OFF/ON switch allows for untrained operator use. • Set temperature delivery – allows for consistent uniform heat transfer for accurate cold weather concrete curing. • Return Temperature Displays – Monitors heat transfer for peace of mind. • Fuel gauge and low water alert are added to the control box for trouble shooting. • Flow is increased through larger sized and shorter piping, resulting in faster thawing and, used with available unit heaters, more efficient heat distribution. • New Power/In-Power/out and free-wheeling feature for reel operation with dynamic brake.


THAW frozen ground sq ft 1,200 – 2,400 sq m 110-220

CURE concrete sq ft 2,400 sq m 220 with accessories sq ft 6,000 max sq m 550 max

FROST prevention sq ft 2,400 sq m 220 with accessories sq ft 10,800 max sq m 1,000 max

HEAT buildings cu ft 210,00 cu m 5,900

Input/Output MBH* 175/148

Operating Range °F 180 °C 82

Operating Pressure psi 1-5

Fuel Consumption (max) gph 1.0 lph 3.8 Run Time days 4+

Pump Capacity gpm/gph 30/1800 lpm/lph 110/6,800


L x W x H in 161 x 174 x 79 cm 409 x 190 x 200

Weight w/fuel & fluid lbs 3,460 kg 1,570

Optional Generator lbs 500 kg 230

Fuel Capacity gal 102 liters 390

HTF (Heat Transfer Fluid) gal 56 liters 212


One – 1/2 hp Pump Closed Loop

Centrifugal Hose Length (2 zones x 600’) ft 1,200 (2 zones x 182m) m 365

Electrical, GFI 1) 20 amp x 120 vac

HTF Pumpability °F -80 °C -62

Fuel Winter blend diesel or #1 fuel oil

Hitch Choices Forged, Stamped, or Pintle

Diesel Generator 7.0 KWH Liquid Cooled


Thawzall builds rugged and reliable portable heaters for the rental markets where dependability and serviceability are key elements for a successful rental customer. In support of Thawzall’s customers, we offer 24/7 technical support for the operators in the field and the service techs not familiar with heating equipment.


Ground Heating

For quick, efficient and even ground thaw, no other glycol heater on the market beats Thawzall.

Frost Removal

Thawzall glycol heaters can prevent frost up to an area of 27,000 square feet.

Concrete Curing

No other glycol system offers the reliability and dependability for efficient cold weather concreting. All heating zones register a return temperature for assurance that the area is receiving the required heat necessary for appropriate concrete curing.

Interior Heating

Combined with the Thawzall unit heaters, each Thawzall glycol heater provides clean, dry air for the attenuation of humidity and cold air .

Oil and Gas Markets

Thawzall glycol heaters are used on most frack sites for cold weather applications. Freeze prevention in water tanks, pipelines, well heads, etc., Thawzall has the right glycol heater.

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