GROUND HEATERS FOR RENT NEAR ME

MAINE COMMERCIAL HEATER RENTALS NEAR ME

DRYAIR 400 GTS 350K BTU GreenThaw™ System

The large 348,000 BTU heater provides you with ample BTU’s maximizing heat exchanger capabilities even in the harshest of conditions. Unlike the conventional system the HTF flow reversing system gives you the added advantage of laying out more hose without requiring a second pump and even on those days where you experience wide outside temperature swings the DryAir 400 GTS GreenThaw™ System is never fazed…it hums right along!

  • Unmatched Temperature Control

    The DRYAIR Greenthaw system gives you

    almost perfect control over the temperature

    of your concrete pour. By adjusting the "flow reversing controller" to the recommended

    schedule, every square foot of your concrete

    pour will receive the same amount of heat.

    This means a uniform curing pattern and

    less likelihood of problems caused by uneven

    curing. Dryair’s ‘even heat’ approach to curing

    will also reduce the risk of freezing. 

  • Large Capacity Heater

    The large 348,000 BTU heater provides you

    with ample BTU’s maximizing heat exchanger

    capabilities even in the harshest conditions.


    Unlinke conventional sytems, the HTF flow reversing system gives you the added advantage of laying out more hose without the need

    of a second pump.

  • Outstanding Combustion Reliability

    DRYAIR’s patented CEC system (combustion

    environment control system) pre-heats the

    combustion air and fuel to provide the burner

    with an ideal combustion environment in the

    widest range of ambient conditions.

    Wide outside temperature swings don’t faze

    the DRYAIR ‘400GTS greenthaw system’... it

    hums right along! 

  • Large Hose Reel Capacity

    The hose reel is capable of carrying a total of

    3000 ft. for more thawing or curing capacity.


    Enclosed trailer offers convenience and ease Dryair's enclosed design not only offers ease of operation and convenience, we also continue to honor our tradition of excellent service

    access to all components.

Dryair 400 GTS
Trailer dimensions 188" long x 76" wide x 98" tall
Weight 5,950 lbs
Electrical 2-115V-20 amp or 1-230V 30 amp
Burner Single Stage
Fuel Diesel fuel #1 or Heating oil
Input capacity 348,000 BTU/H
Output capacity 285,285 BTU/H
Consumption (100% run time) 2.45 US GPH
Diesel fuel capacity 150 US GAL
Maximum thawing capacity 6,000ft² (std), 8,000ft² (w/acc)*
Maximum curing capacity 8,000ft² (std), 14,000ft² (w/acc)*
Heating capacity area 480,000 cu. ft.
Heat transfer fluid (HTF) circulation system Non-toxic propylene glycol/water
Maximum operating temp 195°F
Max Operating pressure 35 PSI
Flow 965 GPH
HTF flow reversing system Adjustable cycle, temperature optimizing dial
Manifold