Products
Cosmetic Flange
$7.50
Crawl Space Tape 4”x210″
$60.00
Critter Guards
Price range: $10.00 through $11.00
Diagnostic Kit
$275.00
Diagnostic Kit includes OBAR Handheld Manometer, Pitot tube, adapters, flow chart, drill/tap set, NPT plugs, tubing, slab probe, and storage bag. Designed for HVAC professionals, it ensures accurate airflow, pressure testing, and system diagnostics for reliable residential and commercial performance every time.
Diamond Muffler
$50.00
Direct Connection to 3" Schedule 40 PVC – No Couplers Required
The Diamond Muffler is engineered for effective noise suppression in radon mitigation systems. Its compact design connects directly to 3" Schedule 40 PVC pipe via built-in fittings, eliminating the need for additional couplers. Designed for flexible placement, it can be installed in-line or at the termination point of a vent system to reduce airborne noise generated by high-suction and high-flow fans. An internal structural cage stabilizes the acoustic foam, maintaining position under airflow pressure while creating a pillowing effect that minimizes noise transmission with negligible impact on system performance.
Connect to 3" PVC (no couplers required)
Connect to 4" PVC (couplers required)
Diamond Muffler XL
$95.00
Direct Connection to 4″ Schedule 40 PVC – No Couplers Required
The Diamond Muffler XL is engineered for effective noise suppression in radon mitigation systems. Its compact design connects directly to 4″ Schedule 40 PVC pipe via built-in fittings, eliminating the need for additional couplers. Designed for flexible placement, it can be installed in-line or at the termination point of a vent system to reduce airborne noise generated by high-suction and high-flow fans. An internal structural cage stabilizes the acoustic foam, maintaining position under airflow pressure while creating a pillowing effect that minimizes noise transmission with negligible impact on system performance.
Connect to 4″ PVC (no couplers required)
Connect to 3″ PVC (reducer couplers required)
