Weir Stat Thermostat

Weir-Stat™ Thermostats

The most effective cooling system control ever developed.

Green Stripe Heavy-Duty Thermostats

Green Stripe® Heavy-Duty Thermostats

Quality controlled factory calibration ensures accurate heat control under extreme variations in temperature, load and engine vibrations.

Green Stripe Heavy-Duty Thermostat Seals

Green Stripe® Heavy-Duty Thermostat Seals

Fits securely around thermostat valve to prevent leakage.

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