Product Description

Inline Coolant Bypass Thermostat for UTV Heaters - Ice Crusher MaxStat

2025 Redesign!  -  Our redesigned Brass MaxStat is 30% more compact simplifying installation.  The new design also eliminates the need for rubber O-rings that can fail over time.  Lastly, coolant flow is critical for a high functioning heater installation.  The MaxStat now comes in Arm and Elbow configurations to direct the output hose in the most efficient way possible.  

Note:  44mm MaxStat refers to the flange size of the thermostat, not the port size.  

The MaxStat directs all engine coolant to your Ice Crusher Cab Heater, this means that the output of your heater will be at its maximum. If there is heat in your cooling system then you will have heat from your Ice Crusher Cab Heater. More heat means a warmer cab and in turn a warmer you!

MaxStat only opens to let coolant flow though the radiator when the cooling system requires it to keep the UTV engine at an optimal temperature.

CNC Machined Aluminum.

Sizes available:

3/4'' (19mm) for 3/4'' ID Radiator Hoses

7/8" (23mm) for 7/8 ID Radiator Hoses

1'' (26mm) for 1" ID Radiator Hoses

1 1/8" (28mm) for 1 1/8' ID Radiator Hoses

Barb Options - Choose between Elbow and Arm version depending on the desired direction of the outlet hose.

5/8 barbed heater hose output.

Ships with a Replaceable 180' Thermostat.