I had one installed eight years ago when I bought my house. I’ve used it to heat the entire place, but this winter, I struggled to maintain even 20°C indoors on really cold days.
Well, today I finally brought my air compressor inside and gave the guts of the indoor unit a thorough blasting - and now it feels like an oven in here. I’ve been lowering the thermostat all day, and it’s still way too hot. It literally feels like it’s putting out twice the heat now. I was expecting a slight improvement, but nothing like this.
QuarterSwede@lemmy.world 4 weeks ago
This is why HVAC companies tell you that you need to have maintenance performed on them once a year on each system. That’s not an upsell that’s to maintain the warranty as they literally wont run as well year over year without cleaning and will half the life of your expensive system.
hddsx@lemmy.ca 4 weeks ago
Still feels like an upsell. Just take a hose and spray down the coils and/or vacuum.
socialmedia@lemmy.world 4 weeks ago
Be careful hosing it down or scrubbing it. Those radiator fins are delicate and shouldn’t be bent or broken.
I won’t say don’t do it because I dunno, its probably fine. But watch a how to video or read up on it first. Just don’t put a firehose on it.
PhilipTheBucket@ponder.cat 4 weeks ago
Lol
If you know what you’re doing, then sure. I do not. I know too many stories of people who attacked delicate machinery with their good ideas and then got all surprised when it afterwards functioned worse, and not better.
nightwatch_admin@feddit.nl 4 weeks ago
Don’t. It’s a good way to get mold, and the AC blowing the unhealthy spores around the house.
QuarterSwede@lemmy.world 4 weeks ago
Hey, it’s your warranty. They do more than just spray down your coils. They’re checking for pressure loss and leaks as well as cleaning the blower motor and wheel (which is where a lot of issues occur).
unphazed@lemmy.world 4 weeks ago
I go to an HVAC supplier every year and buy this green can of amazing chemicals. Spray the fins, let sit for about 15min, then spray off with a hose. Gleaming, shiny metal.