See Technical Specs for details on TPI-708 upgrade kits
No furnace installation or service work should be performed without doing a gas leak test and a Carbon Monoxide (CO) Test. Combustion Efficiency Analyzer Three Tools in One! The 708 is an affordable combustion efficiency analyzer, CO analyzer, and a differential thermometer for residential and light industrial applications.
Included with all models:
RANGE AND RESOLUTION
TPI for value and quality. Replace messy U-tubes and
expensive pressure gauges with TPI's 600 series
manometers. Isolating difficult pressure problems on
natural gas and propane systems has never been better.
Test for leaks in low-pressure gas systems with the
confidence of TPI products. Basic accuracy of ±0.5%
reading with .01 inH20.
¼" Brass T Fitting
6' Silicone pressure tubing
Standard FDA approved insulation probe (4 foot, beaded end)