Check the listing for details. C40 Climate Control Device RPB Safety 03-501 Belt-Mounted Regulator Temperature. Condition: New. Listed at 450.00 USD. The C40 Climate Control Device is a belt mounted air regulator and temperature control unit for RPB's supplied air respirator range. The unit allows the user to cool incoming air by up to 52°F (29°C) or heat it up by up to 33°F (18°C) and increase or decrease the flow of air coming into the respirator, increasing comfort, productivity and safety. It also features a swivel air inlet fitting. Manufacturer RPB Safety Part Number 03-501 Item Weight 9.8 ounces Product Dimensions 9 x 5.5 x 4.5 inches Item model number 03-501 Size One Size Color Gray & Green Style C40 Climate Control Material Plastic, Metal Shape Rectangular Item Package Quantity 1 Special Features Heats by 33 degrees, Made in USA, Adjustable temperature, Cools by 52 degrees, Adjustable air flow Included Components Climate control device, belt Batteries Included? No Batteries Required? No Warranty Description 1 Year manufacturer