-40%
JB Industries M2-HP 2-Valve Brass Heat Pump Manifold (M2-HP-316) FREE SHIP NISP!
$ 43.23
- Description
- Size Guide
Description
THIS SALE IS FOR A BRAND NEW FACTORY FRESH, 2020/2021 DATE OF MANUFACTURE, FACTORY SEALED, NEVER USED, NEVER OPENED, J.B. OR JUST BETTER BRAND, MADE IN THE U.S.A.JB Industries M2-HP 2-Valve Brass Heat Pump Manifold.
MODEL NUMBER=M2-HP-316
This item qualifies for eBay Fast N Free - 1 day handling and free USPS FREE UPGRADED Priority shipping and insurance to the Domestic 48 states and Alaska and Puerto Rico and Hawaii only for this ebay listing!!! all other locations to pay actual shipping&insurance charges.
JB Industries M2-HP 2-Valve Brass Heat Pump Manifold
Two class one 1% accuracy glow-in-the-dark metal gauges designed for 800 psi heat pump pressures
Replaceable intake hose and holder fittings
Classic forged brass body
Replacement gauge M2-808
Product Description
Heat pumps use the same refrigeration cycle for heating and cooling. A heat pump can change which coil is the condenser and which is the evaporator by way of a reversing valve. Using a traditional manifold to service a heat pump is not advisable as the los side of the gauge will be damaged when the system goes into heating mode. Therefore, both gauges of the manifold must be designed to handle the high pressures of the heating mode. The JB heat pump manifold has two 3-1/8" glow-in-the-dark Class One 1% accuracy gauges designed with 800 psi to handle the heat pump pressures. Because of the significant temperature glide on R-407C, the pressure/temperature scale is based on saturated vapor (dew point DP). For temperatures above 50 degrees, the scale is based on saturated liquid (bubble point BP). Use the DP for superheat calculations and the BP for sub cooling calculations