Collection: Water Heater Sales

What's the difference between a tankless water heater, a combi boiler, and a hybrid system?

A tankless water heater heats water on demand and only handles domestic hot water. A combi boiler does that plus feeds a home's space heating system, like radiant floors or baseboard heat, from one unit. A hybrid system pairs a tankless module with a storage tank, giving a property both instant recovery and a buffer of stored hot water for busier spaces.

How long do tankless water heaters last compared to tank-style units?

A well-maintained tankless unit typically lasts around 20 years, roughly double what's expected from a tank-style water heater. Part of that comes down to skipping the standby heat loss that comes from keeping a full tank of water hot around the clock.

What size tankless water heater do I actually need?

Sizing comes down to GPM, gallons per minute, not house square footage. Add up worst-case simultaneous demand, like two showers running at once, and match that to a unit's rated flow.

Do I need a professional to install a tankless water heater?

In most cases, yes. Venting and gas line requirements often differ from a tank-style setup, and a licensed installer can confirm both fit before the unit shows up.

When is the Plumbing Deals Labor Day 2026 Sale?

September 1 through September 15, 2026. Rinnai, Noritz, and Viessmann tankless and commercial water heaters are part of the sale for the full window.