The Tempstar® Performance Series single-stage gas furnaces are available in two product families: Performance Series PS95 and Performance Series PS92. Series PS95 is 95.5 percent AFUE and is offered in nine models, while the PS92 Series is 92.1 percent AFUE and is offered in eight models.
A second-generation hybrid solar water heating system, the ecoMax° integrates waste heat recovery, along with solar thermal, to produce free hot water for domestic and light commercial use. The controller means HVAC technicians can now tap into a second free heat source: waste heat recovery from a/c and refrigeration units.
The Tech-LC is an HVAC service technician version of the original Model LC tool bag. The professional-grade tool bag was developed to enhance professionalism while increasing productivity and is specifically created with the HVAC technician’s tools and work routines in mind.
The AK-PC 781 multifunctional pack controller makes it easy to set up energy-efficient capacity control of refrigeration compressors and condensers with modular hardware and flexible software that extends as system requirements grow or change.
The Luxaire® brand Acclimate™ packaged 2- to 5-ton dual-fuel heat pump features low nitrogen oxide (NOx) for reduced carbon emissions, R-410A refrigerant, standard louvered condenser coil protection, and easy power and control wiring connections for reduced installation time and costs.
Providing aerodynamically superior performance, the FHRV Fiberglass Hooded Roof Ventilators are ideal for corrosive environments or contaminated airstream applications, claims the manufacturer. The roof ventilator features an FRP airfoil axial impeller, which has a factory-set blade pitch for precise performance matching.
Version 4 of the Bell & Gossett System Syzer® program for PC computers is available. It is an update of a tool for calculating flow rates and pressure drops in HVAC piping systems. The program provides a more comprehensive, user-friendly, and web-based selection tool for engineers, consultants, and designers.
The HPG3845 extreme weather grille offers designers a ventilation solution for their near-absolute life safety requirements, the company said. Tested to FEMA 361, this severe-duty grille can be mounted internally, externally, or in conjunction with other louvers.
The Envision2 Compact Series commercial geothermal heat pump offers efficiencies and features in a cabinet that is among the industry’s smallest, making the unit ideal for boiler/tower applications and the replacement of aging water source heat pumps, the company says.
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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