Is a Hot Water Heater HVAC or Plumbing? The Clear Answer (With Expert Proof)

Is a Hot Water Heater HVAC or Plumbing? Let’s Settle This Once and For All You’re standing in your basement, staring at a noisy, leaking tank, and you’re trying to figure out: Who do I call? A plumber? Or an HVAC tech? You’ve heard conflicting answers — maybe even from friends or online forums. You…