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Extreme How-To on MSN
4 个月
Should I Replace or Repair My Air Conditioning Unit?
Is the air conditioner on its last leg? If the unit is more than 10 years old, replacing the system with a new ENERGY ...
Newsday
5 天
NYS plan would require replacing refrigeration, air conditioning using HFCs
hospitals and other private and public sector enterprises will have to spend hundreds of thousands of dollars to replace refrigeration and air conditioning systems that use a "super-pollutant." ...
Gigwise
13 天
Common HVAC Myths Debunked: What’s Really True about Heating and Cooling?
Before you buy a new HVAC system, you need to do some research to ensure that you make an informed decision. However, the ...
Datacenter Dynamics
8 天
Altered carbon: Could CO2 cooling replace F-gas-based systems?
Certainly, there’s no comparison when it comes to the environmental impact of CO2 versus F-gas. While HFC, the F-gas used ...
CONTRACTOR
8 天
Good Plumbing Performs High-Efficiency Boiler Replacement for Catholic Church
One of Weikel’s latest initiatives at the church has been to improve energy efficiency. He audits the electric and gas bills ...
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