The Hot Tub Season 7, Episode 5

Jerry

Oh whatta hell is goin'on?!

Kramer

Yeah, I turned up the heat.

Jerry

Turn up the heat in your apartment! (opens a window)

Kramer

I'm freezin'! I just need to get my hot tub running. I'm waiting for my new heat pump.

George

Well what's in this giant box out in the hall?