
I GLOW FROM MY ENDURANCE... BUT THANKS TO IT, I CANNOT BREATHE... MY FUEL PIPE DISCONNECTED ITSELF. IF MY PIPE WERE ONLY RECONNECTED, I'D BE A BURNING MAN ONCE MORE.
我慢強いのが俺の取り柄だ………しかし、息ができない…燃料パイプが外れてしまってるんだ。パイプがつながれば、俺はまた燃え盛る男になれる。
101Leafy researched the game with the Hilltop Works fan translation patch, English translation by Cargodin

A wangren in the Lung Shing Road hutongs who was turned into a boiler for defying "them" and has forgotten who he was.
Boiler Man speaks 4 times in the script, in Lung Shing Road.
Stage: Lung Shing Road
Each block is one message window, with a link to the place in the script where it appears.

I GLOW FROM MY ENDURANCE... BUT THANKS TO IT, I CANNOT BREATHE... MY FUEL PIPE DISCONNECTED ITSELF. IF MY PIPE WERE ONLY RECONNECTED, I'D BE A BURNING MAN ONCE MORE.
我慢強いのが俺の取り柄だ………しかし、息ができない…燃料パイプが外れてしまってるんだ。パイプがつながれば、俺はまた燃え盛る男になれる。

THANKS TO YOU, I AM ME AGAIN. IF ONLY I COULD RECALL WHO THAT WAS. I'VE BEEN A BOILER FOR A LONG TIME. MY PUNISHMENT FOR DEFYING "THEM". OF COURSE, I DID ALWAYS FEEL A PASSION FOR BOILERS. HOWEVER...
I NEVER THOUGHT I'D BECOME ONE WITH A BOILER LIKE THIS.
ほう、おかげで生き返った。俺は自分が誰だったのかも忘れてしまった。長い間、ここでボイラーとして働いてる。やつらにさからったせいでこうなったんだ…たしかにボイラーには愛を感じてはいたけど…
自分がボイラーになったらなんて、そんなことは思わなかった。

... IF THERE IS ANYTHING YOU WOULD LIKE FOR ME TO BURN, SHOW IT TO ME. I DON'T KNOW HOW LONG THIS PIPE WILL LAST.
…さあ、なにか燃やしたい物があるなら、今のうちだ。また、いつパイプが外れるかわからんからな。

A CLOCK? HOW... NOSTALGIC. I USED TO HATE LIVING BY THE CLOCK. NOW, MY LIFE LACKS EVEN TIME TO LOSE.
... ALL RIGHT, I'VE BURNT IT. LET'S SEE WHAT SURVIVED, SHALL WE?
OH, LOOK. A THICK WIRE. THAT WIRE SURVIVED AFTER ALL. GO AHEAD AND TAKE IT.
時計か…懐かしいなあ…時計のある生活なんて、昔はあんなに嫌いだったのになあ、今じゃみんな無くしてしまった…
さあ、焼けたぞ、中から出てきたのは何かな?
おやおや、太い針金だ。針金までは、燃やせない。さあ、持って行ってくれ。
English translations by Cargodin for Hilltop Works Fan Translation Patch: https://www.patreon.com/hilltopworks/posts/kowloons-gate-160555525?collection=18503