Items Tagged with 'boilers'

Rheem introduces the FT Series, a new line of ultra-efficient condensing boilers engineered for both residential and light commercial applications. With up to 95% AFUE, intuitive controls, and ultra-low NOx emissions, the FT Series delivers a more sustainable heating solution.

A building with slab-on-grade heating from a cast iron boiler plans to expand. A monobloc air-to-water heat pump will provide heating and cooling for the new space via a fan-coil unit, with the existing boiler serving as backup.

Air-to-water heat pumps are gaining popularity in North American hydronic systems, but many practitioners are discovering that they operate differently from boilers.

The company will include 4 firetube boilers, a matching deaerator and blowdown separator.

Burnham Holdings sells Thermo Pride and Norwood Manufacturing to R.W. Beckett for $27.6M as it continues to focus on core boiler operations and expands commercial service offerings.

When only the air handler is operating the heat pump is able to supply the 120 ºF water. However, when the floor heating zone and the air handler are operating at the same time and the outdoor air temperature is below 24 ºF the fluid temperature leaving the heat pump can’t climb above 103 ºF. Why is this happening, and what can be done?

Can you spot several details that are either incorrect or missing? Can you propose an alternative design that would accomplish the same goals using less hardware?

Navien is launchcing several new products, such as its NPF System Furnace, NAZ Air-to-Air Heat Pumps, NAM Cased Coils, NAS Air Handlers, NAE Hydro-AC, NWP Heat Pump Water Heaters, NFB700-C Floor Standing Commercial Condensing Fire Tube Boilers, WEC Tankless Electric Water Treatment System and PeakFlow X Scale Prevention and Filtration System. 

NIBCO announces its new Webstone Compact Press Manifold for near-boiler piping or secondary loops. This manifold is a redesign of the Hydro-Core Double Ball Drain.