A dedicated heat recovery chiller (DHRC) can be added to a chilled-water cooling system. According to the manufacturer, taking the heat generated during the cooling phase and recovering it to supplement or replace the gas used to heat the hot water boiler in a building, energy savings can be realized immediately.
The galvanized steel fan motor mounts can be installed in both commercial and residential HVAC applications. They are easy to install and flexible. Designed to dampen vibrations, each leg of the bracket includes rubber footings and can be configured in length and gauge to accommodate nearly any fan blade diameter.
Three Flash™ professional refrigeration system leak detection kits are available. They contain three cans of Flash dye, a reusable charging hose, an ultraviolet (UV) detector light, and a carrying case. Each container of the dye treats up to one 5-ton unit or 64 ounces (1.8 liters) of system oil.
The BST BACnet digital gas detection transmitters are configurable and are available with a variety of sensor types to detect a wide range of gases. The sensors are said to be accurate enough to measure to occupational health and safety hazardous levels for toxic and combustible gases and oxygen levels.
The Enviro-Tec brand floor-mounted fan coil unit offers optimized coil circuits and efficient fan and motor combinations, which contribute to significant energy savings. The choice of a programmable thermostat or a passive infrared sensor that senses occupancy to determine setback helps to manage energy consumption.
Metal Lock Black is a solder that can be used to permanently attach all metals, unthreaded or threaded, matched or mismatched, without using heat. It has a temperature range of –65 to 350°F and can withstand shear pressure up to 2,200 psi (ISO 10123).
The new EP Series of high-efficiency commercial water-source heat pumps are designed to assist building designers in achieving Leadership in Energy and Environmental Design (LEED) certification by reducing electrical energy consumption and CO2 emissions.
The WiFi Edition temperature sensor is a device that monitors ambient temperature in the room and gives an alert via e-mail when the temperature rises or falls outside of the space’s acceptable range. The alert message can be sent continuously or just once when an alert is triggered.
The line of Kühl and Kühl+ (cool plus heat) room air conditioners has commercial-grade durability, with heavy-gauge steel, rifled copper tubing, and totally enclosed, commercial-grade fan motors that prevent the unit from overheating, for a longer life. The Kühl units offer 7,900-36,000 Btuh and up to 11.7 EER.
The UltraVac™ BACnet® Control, along with UltraVac controllers, which run a stand-alone proprietary program, can communicate with a third-party building management system (BMS) using BACnet. The controllers modulate the burners of CorayVac® low-intensity, high-efficiency condensing infrared heating systems.
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