SuperCool Slide Rule Duct Calculator Flex Metal Ductulator Chart
Special Price $17.95 Regular Price $19.95
This NEW & Improved amazing tool performs every function needed by the HVAC professional.
Including both SuperHeat and SubCooling of R410a and R22; a Duct Calculator that calculates CFM, Pressure Drop and Sizing for - Rectangular Metal, Round Metal, AND Round Vinyl Flex.
It's the only slide rule on the market that has conversion for Smooth Metal to Insulation Lined Metal.
It also contains:
We're Here To Help
Call us anytime during our customer service hours...
Monday through Friday - 8:30 am to 4:30 pm (Pacific)
TOLL FREE, 800-273-7375 (Outside the U.S. call 818-887-7828).
8001 Canoga Avenue
Canoga Park, CA 91304 US
Fax Your Order
Print Our Fax Order Form
Check items to add to the cart or