Water-treatment unit removes minerals from water to keep boiler systems running at peak performance.

If customers want to save some money on their energy bill, be prepared to explain the various options

Plumbing shop restores hot water, prevents further damage and preserves customer’s memories.

Many homeowners go the traditional route when replacing a water heater because they’re not aware of other options. Teach them about the efficiency benefits of hybrid technology and you might gain a customer for life.

Tankless water heaters are all the rage, but new rules might make installation more painstaking.