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HVAC news

Viessmann introduces air source heat pump

The Vitocal 100-A is a fully integrated outdoor unit that does not require a complementary indoor unit.

Armstrong unveils two new circulators

Energy efficient upgrades for two and three-piece and wet rotor circulators.


The platform offers pre-engineered options that can be configured on-site.


The summit is designed to help building owners and operators create and maintain healthy indoor spaces in today’s challenging environment.


The offer will help facilitate remote HVAC management while social distancing measures are in place.


When combined with the Connect Module, the Wilo-Yonos MAXO offers up to 32 variable speed setpoints.


Opening planned for the first quarter of 2022.


The performance algorithms in TowerMax use the flow data from Armstrong’s Design Envelope pumps.


For the removal of condensate from wall mount, ductless mini-split air conditioners, fan coils, and suspended ceiling air conditioners.


The booster sets were built to order, tested and shipped in record time.


Energy efficient water pump services have been installed on several sites within the Unite Students' portfolio.


The HDMS eliminates the need for a start capacitor and reduces starting current by 70%.


The pump automatically gathers all required information from its internal signals and can determine the system curve itself.


Four more years of the partnership.


Aspen's mini pumps remove condensate water from air conditioning and refrigeration systems.


Grundfos launched the Hydro MPC CME at AHR Expo 2020.


Todd Rief will report directly to Charles Armstrong.


The Distributed Pumping System intuitively regulates the water flow based on feedback from temperature sensors.


Wolfgang Ehrk has had a 26-year career with Leybold.


Preventative maintenance schedules will keep the pumps and ancillary components ready for operation in winter.

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Most viewed in hvac…

The Vitocal 100-A is a fully integrated outdoor unit that does not require a complementary indoor unit.


To meet modern demands air conditioning units have changed over the years and as a result, condensate pumps have evolved too.


Condensate pumps in the removal of condensate water from air conditioning units.


This article explores the possibility of designing a hydraulic element which is fit for Industry 4.0.

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Sep ’20

Biennial exhibition for residential and industrial installations, HVAC and renewable energies.

Mar ’22