Components & Accessories

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Aquatherm-to-copper stub-outs come in ½-, ¾-, and 1-inch diameters and range 11-18 inches in length. Installers can easily transition to a fan coil unit, zone valve, heat pump, or other HVAC components with sweated connections using polypropylene-random (PP-R) piping systems. 

The NEWS asked you to vote for your favorite DDA gold winner in the first-ever 2014 DDA Reader’s Choice Poll. Here are the results. 

The BJ and BX coils have a large pulling force that enables larger AKVH valves to operate in CO₂ systems. 

Bosch Thermotechnology has introduced a new installation stand for use with its full line of Greenstar high-efficiency gas condensing wall-mounted boilers. 

The Vibro-Curb has integral, vibration-dampening spring isolators that provide mounting for rooftop HVAC units. 

The sealed VACON 100 X provides the ruggedness and durability to withstand nature’s elements and the test of time.

Made of corrosion-resistant stainless steel, the new stainless steel manifold from Uponor Inc. is available in 1- and 1 ¼-inch sizes in 2- through 8-, 10-, and 12-loop configurations. 

RectorSeal® Corp., an international manufacturer of HVACR products, has been named the Canadian representative for Aspen Pumps, East Sussex, United Kingdom, a manufacturer of condensate pumps designed specifically for ductless mini split and variable refrigerant flow (VRF) air conditioners.

The Type 52SS is designed for effective service within a wide variety of sour gas, high-corrosion, and other severe environments. The specialty construction of the BelGAS Type 52SS features a 316 stainless steel housing and filter assemblies with fluorocarbon elastomers used for the control diaphragm and supply valve.

Actabs DMSS are EPA-registered, 2-gram micro-biocide tablets sold in 200-unit bottles. They’re designed with a timed-release dissolving formula that dispenses the treatment evenly over a four-month period.