Most departments primarily rely on two kinds of vehicles for routine fire calls. There are trucks that pump water, called ...

This video explores the workings of geothermal heating and cooling systems and how they compare to traditional methods such as oil, natural gas, and electricity. It provides insights into the ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Mitsubishi said that the two new products of its Hydrolution EZY series can produce domestic hot water up to 75 C when outdoor temperatures reach -25 C. The new systems have capacities of 6 kW and 7.1 ...

King Air Conditioning & Heating has served homeowners and businesses in the Metro East area since 1974. With quality work and prompt, reliable service on any brand of equipment, King Air Conditioning ...

Oct. 26, 2025 / PRZen / ALTMUNSTER, Austria — Uniform refrigerant distribution and effective condensate drainage have long been among the main engineering challenges in microchannel evaporator design.

Abstract: Zero-carbon community is a new concept and practice under the “dual carbon” goal. Building a new zero-carbon energy system with renewable energy as the main resource is an important support ...