Bock Commercial Gas Water Heaters - Energy Saver Series

Bock Energy Saver gas water heaters combine the lower operating cost of our atmospheric gas units with moderate to high demand capacities.

Complete assembly construction with insulated water tank, steel outer jacket, burner, two or more magnesium anode rods and hand hole cleanout. Low profile vertical draft hoods furnished. All models have automatic flue dampers to reduce heat loss and spark ignition, eliminating constant pilot burning. All models include T&P valves, are equipped with ECO*, are certified* by A.G.A. for 180°F water, and have a three year limited warranty.

To order LP gas models, change suffixes from NA to XA and NA-A to XA-A. Note: Some LP gas inputs and recoveries vary from those shown for natural gas. Check current specification sheets for correct information. For NSF Construction add $156.00.

• Factory installed cold inlet sediment reduction system.
• Magnesium anode rods - Inhibit corrosion and maximize tank life. Eletrolysis attacks the anode rods, not the welded seams of the tank.
• Glass lined tank - an exclusive ceramic-porcelain coating specifically formulated to resist aggressive water.
• Electronic ignition - electronic ignition eliminates constant pilot burning.
• Adjustable electronic thermostat.
• Brass drain valve - accessible, tamper-proof.
• Recycling energy cut-off (ECO) - shuts off gas in event of an overheat condition.
• Factory installed T&P valve - CSA listed.
• NSF construction available on selected models. All models CSA design certified.
• ASME construction available on selected models.
• 3 year limited warranty - on steel tank
• Non-CFC foam insulation.
• Front mounted water connections - provides easy installation.
• Automatic flue damper - reduces stand-by heat loss, saving fuel and money.
• Large hand hole for easy inspection and maintenance.
• For your safety (and to comply with the warranty), have all water heater installations and repairs completed by a licensed and insured contractor. All Bock Water Heaters require field setup and adjustment using combustion testing equipment per NFPA Standards.
• General information about Bock Water Heaters
• In stock units can typically be shipped direct to a residence. Direct shipment from the factory of out-of-stock units may be made to your contractor, a commercial location, or to Will Call at the nearest freight terminal. Contact us for more information.

Download Literature:
Loading times will vary depending on the speed of your Internet connection. After the download is complete, use your browser's back arrow to return to this page.

• Brochure / Specifications (2 MB Adobe PDF)