Evapco Pulse Pure Operation Manual' title='Evapco Pulse Pure Operation Manual' />Engineering News Annual Directory 2. NZ Engineering News. Engineering News Annual Directory 2. Forced draft centrifugal fan condensers are very quiet and ideal for applications where noise is a concern. Crafted from decades of engineering knowhow, the LSTE cooling tower series from EVAPCO features stateoftheart induced draft, counterflow technology to deliver. Published on Dec 2. Established in 2. Fs One Flight Simulator Demo. Engineering Industry Directory is a user friendly print and online business directory for the engineering industry. Macaire has focused expertise in the HVAC industry. Climate. Master TE series HPs. Climate. Master, Inc. Tranquility 3. 0 Digital TE Series heat pump unit with high efficiency two stage operation to accommodate a wide variety of commercial mechanical system applications, while delivering reliable operation, lower operating cost and compact installation. Provided in two to six ton 7. W to 1. 9. 3 k. W capacities, The Tranquility 3. Digital TE Series unit with two stage operation joins Climate. Masters innovative line of water source heat pumps to integrate two way digital communicating controls, two stage capacity, variable speed fan and internal variable water flow components within a single package. Available with multiple cabinet options vertical upflow, vertical downflow and horizontal, the Tranquility 3. Digital TE series unit with two stage operation is flexible for a wide range of commercial projects. With an extended range refrigerant circuit and capabilities for ground loop geothermal and water loop boiler tower applications, it is among the industrys most versatile units currently on the market. The Tranquility 3. Digital TE Series unit notably features Climate. Masters DXM2 control board, with i. Gate and v. Flow digital technologies that elevate it among competitive units in numerous respects. Additionally, microchannel aluminum air coils come standard on unit models 0. The Tranquility 3. Digital Series unit with new two stage operation extends our provision of energy saving heat pump solutions via the industry exclusive v. Flow and i. Gate technologies, said Raj Hiremath, director of marketing at Climate. Master. v. Flow, which provides built in water flow management, and i. Gate, which serves as the information gateway for the heat pump units operation, facilitate the Tranquility 3. Digital Series units lowest system operating cost of any single or two stage water source or geothermal heat pump on the market today. The units integrated i. Gate or Information Gate technology streamlines installation by allowing contractors to easily tailor the set up of the unit, monitor its performance, custom tailor its operation, and diagnose issues directly from the thermostat. By providing direct communication with the ECM blower, i. Gate can facilitate a technicians configuration of the units airflow from the thermostat, and without having to change DIP switches on the units control board. Promoting reduced installation and labor time, optional v. Flow or Variable Water Flow integrates with the i. Gate system to enable the units operation at optimal capacity. The heart of v. Flow is either an integrated variable speed pump for ground loop applications or modulating water valve for ground water applications directly linked into the i. Gate system. Water flow is automatically varied based on changes in unit capacity level or stage and source water temperature to maintain optimum system performance, and protect the unit from extreme operating conditions. NOTE This feature is unique in the industry to the Climate. Master TE and TZ series. In closed loop applications, v. Flows variable speed internal flow controller can save 7. In open loop applications, the internal modulating motorized valve reduces installation complexity and pumping watts required by automatically delivering the required water flow. A low pressure drop version of the modulating motorized valve is also available for closed loop systems. The Tranquility 3. Digital TE Series unit with two stage operation features a Copeland Ultra. Tech two stage scroll compressor, with an industry leading double isolation compressor mounting and sound absorbing insulation to facilitate quiet operation. It additionally incorporates a variable speed ECM fan motor, insulated divider and separate compressorair handler compartments, galvanized steel construction, a standard stainless steel drain pan and a matte black epoxy powder coated front access panel. Exceeding ASHRAE 9. F extended range. The Tranquility 3. Digital TE Series unit with two stage operation is available with a range of options, including a hot water generator, tin plated copper hairpin air coils to prevent formicary corrosion, extended range insulation, an Ultra. Quiet package, a constant speed internal secondary circulator, a field convertible discharge air arrangement horizontal units only, and an internally trapped condensate drain line vertical units only,Climate. Master, Inc. is the leading manufacturer of geothermal and water source heat pumps, which are considered to be the most energy efficient and environmentally friendly type of heating and cooling systems available on the market today. Headquartered in Oklahoma City, Okla., Climate. Master, Inc. is a wholly owned subsidiary of LSB Industries, Inc. New York Stock Exchange under the symbol LXU.