For even more savings, you can combine your circulation pump with a tankless water heater or a heat pump water heater — if your current one is in need of replacing. If water circulates back to ...

Luckily, it’s possible to solve all three problems at once by purchasing a tankless water heater. Tankless water heaters forgo a traditional tank in favor of heating water on demand. This ...

Propane tankless water heaters can last up to 20 years. Compare this with heat pump water heaters, which last about 12 years, and you’ll understand another reason people prefer propane systems.