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News
Arno Schlüter, do we really need more air conditioning to beat the heat?
3+ week, 5+ day ago (672+ words) ETH Zürich Arno Schlüter, do we really need more air conditioning to beat the heat?...underestimated: they expel heat from indoor spaces into the surrounding environment, intensifying the very...
Homeowner weighs $7,000 AC replacement, then learns a $75 capacitor was the real fix
15+ hour, 56+ min ago (663+ words) A homeowner facing a possible $7,000 condenser replacement ended up with a far cheaper fix: a $75 capacitor. The story, shared on Reddit, reminds homeowners to slow down before agreeing to a major HVAC repair bill, especially when an older system, a…...
Washington owner's 30-year-old heat pumps raise the real HVAC question: Which contractors can you trust
1+ week, 5+ day ago (609+ words) A Seattle-area property owner thought they were asking about two aging heat pumps. The bigger issue that surfaced was one many homeowners eventually face: When a major home system is nearing the end of its life, how do you find…...
Maintenance worker says the AC '20-degree rule' is real on vents, not on outdoor heat
3+ day, 16+ hour ago (775+ words) When an AC struggles during extreme heat, people often land on one of two assumptions. A maintenance worker sparked a surprisingly heated debate over one of the most common pieces of air-conditioning advice: the "20-degree rule." The exchange underscored why…...
Homeowner spots tankless water heater at tank price, plumbers say the real cost comes later
16+ hour, 18+ min ago (474+ words) "New gas line and vent are probably required." A person replacing an aging water heater turned to Reddit after noticing that a tankless unit seemed to cost about as much as a conventional tank model. The discussion that followed focused…...
HVAC tech flags 'weird noise' on 14-year-old heat pump, homeowner asks if compressor is really done
1+ week, 2+ day ago (645+ words) A homeowner with a roughly 14-year-old heat pump went to the r/hvacadvice subreddit for counsel after a technician flagged a strange startup noise and warned that the compressor could fail soon. In the post on Reddit, the original poster…...
The Unspoken Bottleneck in the Global HVAC and Industrial Expansion
3+ week, 1+ day ago (338+ words) modest $5.27B air-handling market is quietly becoming the decisive rate-limiter for zero-emission real...estate and next-generation …...
New options considered for the Pimlico District Heat Undertaking
3+ week, 4+ day ago (464+ words) said they were shown estimates suggesting leaseholders of four-bedroom flats in some parts of the estate...Conservative councillor Swaddle said: "The problem with [the PDHU] is it's become very old and now needs..."Probably a combination of those across the…...
Why data holds the key to better-performing heat pump homes
2+ week, 6+ day ago (884+ words) The real test is whether they continue to perform as intended once the home is occupied....Without access to real-world performance data, it can be difficult to identify when a system is underperforming...beyond simply installing compliant technology and…...
Data holds the key to better-performing heat pump homes
3+ week, 4+ hour ago (867+ words) The real test is whether they continue to perform as intended once the home is occupied....Without access to real-world performance data, it can be difficult to identify when a system is underperforming...beyond simply installing compliant technology and…...