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WATER AND SPACE HEATING REBATES FOR MARYLAND BUSINESSES
Washington Gas provides rebates to Maryland businesses for the purchase of qualifying natural gas space and water heating equipment. Whether it be a high-efficiency natural gas storage water heater which provides dependable, low-cost hot water or upgrading to a high efficiency natural gas furnace, each rebate can help lower upfront costs for equipment upgrades.
Water and Space Heating Rebates
| ELIGIBLE EQUIPMENT | Capacity | ITEM & EFFICIENCY REQUIREMENT | REBATE |
| Large Furnace Tier 1 |
≥225 and ≤ 500 MBH |
≥ 92% TE |
$2.00/MBH |
| Large Furnace Tier 2 |
≥ 225 and ≤ 500 MBH |
>95% TE |
$2.50/MBH |
| Small Furnace Tier 1 | ≥ 50 and < 225 MBH |
≥92% AFUE |
$2.00/MBH |
| Small Furnace Tier 2 |
> 50 and < 225 MBH |
≥95% AFUE |
$2.50/MBH |
| Infrared Heater | ≥ 50 and ≤ 225 MBH | N//A |
$2.00/MBH |
| Wi-Fi Enabled Thermostat | N/A | N/A | $100/unit |
| Large Storage Water Heater | >75 MBH |
≥94% TE |
$500/unit |
| Small Storage Water Heater | ≤75 MBH | ≥0.66 UEF/0.67 EF | $250/unit |
| Large Tankless Water Heater | >200 MBH | ≥86% TE | $500/unit |
| Small Tankless Water heater | ≤200 MBH | ≥0.75 UEF/EF | $200/unit |
To apply and learn more about available Existing Business Program rebates, visit our online portal.
For an Existing Business Program technical sheet, download here.
Learn more about energy efficiency with our efficiency terms and definitions.
Back to MD Business Rebates Page
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