The NXT Series R-410A thermal expansion valves are balanced ported valves designed for high-efficiency R-410A air conditioning and heat pump applications. The valves operate over a wide range of conditions and applications, while offering excellent performance, reliability, and unparalleled valve life, says the company.
The Coil-Connect™ manual and automatic balancing valves, combination ball valves, unions, and valve kits, including balancing valves, combination ball valves, and unions are provided with integral union connections and multiple tapped ports. Strainers and drain valves are also standard.
Available in three sizes, with three speed settings per pump, the AquaPUMP™ hydronic circulating pump has a twist-to-fit flange which rotates 90 degrees to fit every application, the company said. The built-in hardened ceramic internal shaft and bearings offer high-corrosion resistance and longer performance.
The Aar-O-Vent® air and dirt separator was found, according to third-party testing at an independent laboratory, to consistently remove greater than 99.7 percent of the dissolved-oxygen content in a closed-piping system and can remove up to 99 percent of the dirt particles in the 17-65 micron size range.
The Design Envelope IVS Twin Vertical in-line pump for commercial HVAC systems combines two variable-speed rotating assemblies in one shared casing. The twin-pump design is a variable-speed, duty/standby solution for any application that demands constant availability, energy savings, and a small footprint.
The Bell & Gossett® snap zone valve is a compact four-wire thermoelectrically operated on-off zone valve designed for heating and cooling systems. It features an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree position.
It was 1987 and while the Copeland Scroll technology was entering the HVAC marketplace. The technology ushered in a new phase of energy efficiency for the residential HVAC industry and also became a standard in the commercial and refrigeration sectors.
The NXT Series R-410A thermal expansion valve (TXV) is a balanced ported valve designed for high-efficiency R-410A air conditioning and heat pump applications. NXT Series valves operate over a wide range of conditions and applications.
A two-way pressure independent control valve, the Belimo Energy Valve™ optimizes, documents, and proves water coil performance. It uses the Delta T Manager™ algorithm to directly control coil performance. It also monitors the coil performance characteristic curve and resulting energy/power output.
The Flood Buzz™ Pro is an easy-to-use, to-the-trade-only, low-cost, patent-pending, and effective water leak alarm. It is designed to help mitigate damage caused by water leaks and to serve as a key marketing and relationship building tool for plumbers, HVAC contractors, insurance agents, remediation contractors, and more.
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