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Testa Products
  The EnviroHeater is a patent-pending device designed to rapidly heat vehicles with internal combustion engines. By doing so, it provides a host of benefits such as immediate heat to passenger compartment, reduced vehicle emissions, and reduced fuel consumption during warm-up to name just a few...  The CENTAX™ Heater is a patented inline, non-contact heater designed to rapidly heat vehicle fluids and fuels. As the first non-contact, non-intrusive heater, it is ideal for heating oil, transmission fluid, coolant, propane, nitrogen, and hydrogen. | |
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