Pay in 4 interest-free payments of $63.88 Learn more
Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
✓ Digital Manometers
fast workflow — straighten coiled or bent tube on site without a bench jig → saves time on call-outs
The AUA2 includes quick connect and mini-plug adapters to convert your "stick" meter and electronic handles into a one-piece flame rectifier diode tester and heat anticipator checker
Gauge size: fits 3-1/8" / 80 mm analogue gauges (LP or HP)
"text": "The Testo 440 measures all essential air velocity and IAQ parameters
Coolbreeze QA Wall Controller switch ✓ Digital ManometersWhen your evaporative cooler's wall controller starts playing up, it's a real pain, especially in the middle of a scorcher. This Coolbreeze QA Wall Controller (CBSP3221) is the genuine replacement for systems running an MRU control board, getting your unit back in shape without fuss. I've swapped out enough of these over the years to know that using the right part saves you a second call out and keeps the homeowner happy, particularly when the summer
US$ 49.99
US$ 167.15
US$ 20.00
US$ 38.00
US$ 10.84
US$ 55.17
