Save Money and More with ENERGY STAR Certified Commercial Water Heaters

Savings vary based upon the water usage at a commercial facility. See a list below of estimated annual savings from installing an ENERGY STAR certified commercial water heater versus a conventional unit.

Type of Commercial Facility Annual Energy Savings (Therms) Annual Savings ($)
Deli + Sandwich 80 $ 71
Bar + Tavern 150 $ 134
Coffee + Specialty 120 $ 107
Quick Service Restaurant 340 $ 303
Full Service Restaurant 1,740 $ 1,550
Hair Salon 60 $ 53
Office Building 210 $ 187
Indep. + Assisted Living 760 $ 677
Multi-Family Housing 3,750 $ 3,341
Nursing Home 2,700 $ 2,406
Laundry Facility 390 $ 347
K-12 School 1,120 $ 998
Supermarket 1,730 $ 1,541
Work Cafeteria 1,390 $ 1,238
Hotel 1,520 $ 1,354
Hotel with Food Service 4,860 $ 4,330
Hospital 11,790 $ 10,505
College + University 16,400 $ 14,612
Correctional Facility 28,380 $ 25,287