I thought the boiler was the problem but it was just a small pipe connector

When the boiler started acting up again

It started on a Tuesday evening when the floor just didn’t get warm. My initial thought was that the boiler, which has been chugging along for at least ten years, finally gave up the ghost. I spent hours looking at different boiler brands online, reading about heat pumps and those expensive EHS systems that cost over 10 million won. I even looked up the price of midnight electric boiler installations, thinking maybe it was time to just rip everything out and start fresh. It’s funny how quickly your brain jumps to spending a fortune when you’re cold and tired.

Trying to find the source of the leak

My father had been talking about how his oil bills reached nearly a million won last winter, buying four drums of oil just to stay comfortable. I didn’t want to end up in that situation, so I spent the next morning crawl-spacing around the utility room. I checked every connection I could see. There was a faint smell of dampness near the floor, but nothing was visibly dripping. I started wondering if the leak was actually in the subterranean heating pipes, which would mean tearing up the flooring. That thought alone made me want to call a professional and just walk away from the whole house, but I knew that would cost way more than I had budgeted.

The reality of hiring a local expert

I ended up calling a local plumbing service I found on a neighborhood app. The guy arrived two hours late, smelling like stale coffee and looking exhausted. He pulled out this digital tester device—looked like a small multimeter with some weird attachments—and spent about twenty minutes testing the 온수(hot water) lines. He told me the main boiler unit was fine, but a specific L-shaped pipe connection behind the wall had cracked from age. He quoted me 800,000 won for the whole repair, including the wall patching. I hesitated because that felt like a lot for a small piece of metal, but after watching him struggle with the pipe cutter for an hour, I started to reconsider whether I should have tried to save the money by doing it myself.

The price difference depending on the area

Later that day, I talked to a friend who lives about forty minutes outside the city. He mentioned that he had a similar issue with his bathroom plumbing last month and only paid 150,000 won for the entire job, including the cost of replacing the toilet bowl. It made me feel like I was being overcharged because of my zip code. It’s annoying how much the ‘location tax’ seems to play into these repair costs. I felt like a fool for agreeing to the higher price so quickly, but what choice did I have? I wasn’t going to go without heat for another night.

A job left halfway done

In the end, he fixed the leak, and the floor finally warmed up by midnight. He patched the hole in the wall, but he didn’t bother to repaint it or even smooth the plaster properly. It’s sitting there now, a jagged grey rectangle in my white wallpaper. I keep thinking I should have just asked him to leave it open so I could patch it myself, or maybe I should have spent the afternoon looking for someone else, but the truth is I was just too tired to care. I still worry if he tightened the other valves enough or if I’ll be dealing with another puddle in the utility room next month. There’s no real resolution here; the boiler works, but I’m left with an ugly wall and a lighter wallet, wondering if I just paid for convenience or if I actually got a fair deal.