Commercial Water Heaters in Sacramento, CA
Installation, Replacement & Expert Evaluation Call 1-916-238-6500
If your business relies on consistent hot water, your system needs to perform without hesitation. Water Heaters Only, Inc. provides professional service for commercial water heaters in Sacramento, helping businesses install, replace, and evaluate systems designed for higher output and demanding daily use.
From commercial properties to institutional facilities, properly sized commercial water heaters are essential for maintaining efficiency, safety, and uninterrupted operations.
Commercial Water Heater Applications in Sacramento

Commercial water heaters serve a wide variety of businesses and facilities throughout Sacramento and surrounding areas. Our team regularly works with systems installed in:
- Multi-family housing and apartment communities
- Hotels and hospitality properties
- Restaurants and food service establishments
- Laundry facilities and on-site laundry rooms
- Assisted living and care facilities
- Grocery stores and retail food operations
- Salons, spas, and wellness businesses
- Industrial, warehouse, and manufacturing facilities
Each environment has unique hot water demands, making proper system selection critical to both performance and longevity.
How Commercial Water Heaters Are Evaluated
Unlike residential units, commercial water heaters are measured using performance metrics that account for higher demand. One of the most important is the First Hour Rating (FHR), which reflects how much hot water a system can deliver during the first hour of peak usage.
FHR is influenced by:
- BTU input
- Tank capacity
- Recovery rate
When replacing a commercial water heater, matching the existing tank style may be helpful. However, ensuring the replacement unit meets the required BTU output and minimum FHR is far more important to avoid hot water shortages during peak periods.
Energy-Efficient Commercial Water Heaters & Code Compliance
Commercial water heaters manufactured today are designed to meet updated California energy efficiency standards and emissions requirements. These improvements help reduce energy consumption while maintaining strong recovery performance.
At Water Heaters Only, Inc., we stay current on all state and local codes, ensuring your commercial water heater installation in Sacramento is compliant, efficient, and built for long-term reliability. If you have questions about the efficiency of your current water heater, feel free and give us a call 24/7 at 1-916-238-6500 to speak to an expert.
Common Commercial Water Heater Capacities & BTU Ranges
To identify your current system’s specifications, check the manufacturer’s rating plate, usually located near the top of the tank. This label lists both the BTU input and gallon capacity. A typical example may read:
199,000 BTUs / 93 Gallons

Light-Duty Commercial Water Heaters
- 75 Gallon – 76,000 BTUs
- 100 Gallon – 83,000 BTUs
Medium-Duty Commercial Water Heaters
- 100 Gallon – 199,000 BTUs
- 100 Gallon – 270,000 BTUs
Heavy-Duty Commercial Water Heaters
- 80 Gallon – 399,000 BTUs
- 80 Gallon – 512,000 BTUs
Commercial Water Heater Service in Sacramento You Can Rely On
Whether you’re replacing outdated equipment, upgrading for efficiency, or planning a new installation, Water Heaters Only, Inc. can properly size and recommend the right commercial water heater for your specific application.
We’re happy to:
- Review your existing system
- Confirm code and energy compliance
- Recommend properly sized equipment
- Provide transparent pricing and expert guidance
Call 1-916-238-6500 or fill out the form below to speak with a commercial water heater specialist or schedule an onsite evaluation in Sacramento, California.
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