Skip to Product Info
    • A.O. SMITH ProLine 40 gal. Short 40 MBH Low NOx Natural Gas Water Heater

    A.O. SMITH ProLine 40 gal. Short Low NOx Natural Gas Water Heater

    Type: Gas
    Installed Price:Regular Price $2,158.80
    Financing Options - Pay over time

    Get a decision in seconds with no impact on your credit score. See if you pre-qualify. Apply Now

    Installation Pricing

    Every product you purchase from us includes the full cost of professional installation. Once your order is placed, our team will reach out to schedule the installation at a time that works best for you.

    We handle everything from removing the old equipment to installing and testing your new system, ensuring it’s set up safely and performing at its best.

    Your checkout covers the equipment and the labor—no surprise charges, no hidden fees. Installation is simply booked separately so we can coordinate the right technician and confirm any details about your home.

    Learn more

    Payment & Security

    Your payment is secure. We don’t store or see your card details.

      Pairs well with

      Upgrade your home's water heating system with the A.O. SMITH ProLine® 40 gal natural gas water heater. Designed for residential use, this natural gas water heater operates on natural gas and features a low NOx emission system, ensuring compliance with environmental standards. With a capacity of 40 gallons and a first hour rating of 67, this water heater provides reliable and efficient hot water for your everyday needs. Available for installation across Long Island, this natural gas water heater is trusted by homeowners looking for quality and performance.

      Key Features of the A.O. SMITH ProLine® Water Heater

      • Capacity: 40 gallons, perfect for households needing ample hot water.
      • First Hour Rating: 67 gallons, ensuring you have enough hot water when you need it.
      • Low NOx Emissions: Eco-friendly operation that meets strict standards.
      • Natural Gas Fuel Type: Cost-effective and efficient energy source.
      • Compact Design: Short model with a height of 51-1/2 inches, ideal for limited spaces.
      • Durable Construction: Lined with Blue Diamond® Glass for enhanced longevity.
      • Professional Installation: Available through licensed installers across Long Island.

      Why Choose the A.O. SMITH ProLine® natural gas Water Heater?

      This water heater is not only designed for efficiency but also ensures that you can enjoy hot water without worrying about environmental impacts. With a powerful 40 MBH BTU input, it delivers quick recovery times and consistent performance, making it a reliable choice for any household.

      Installation and Replacement Services

      We offer professional installation services for the A.O. SMITH ProLine® water heater across Long Island, including towns like Hempstead, Huntington, and Babylon. Our expert replacement service ensures that your new water heater is installed correctly and efficiently. We provide:

      • Installation near me
      • Emergency installation services
      • Same day replacement options
      • Affordable installation with financing available
      • Free quotes from top-rated installers
      • Guaranteed satisfaction with all installations

      Financing Available

      Investing in a new water heater is easier than ever with our financing options. We understand that upgrading your home can be a significant expense, and we are here to help you manage that cost. Financing is available to make your purchase more manageable, allowing you to enjoy the benefits of a high-quality water heater without breaking the bank.

      FAQs about A.O. SMITH ProLine® Natural Gas Water Heater

      1. What is the capacity of the A.O. SMITH ProLine® water heater?

      The A.O. SMITH ProLine® water heater has a capacity of 40 gallons, making it suitable for most residential needs.

      2. How efficient is this water heater?

      This model features a first hour rating of 67 gallons and operates with low NOx emissions, providing both efficiency and environmental compliance.

      3. Can I get this water heater installed on Long Island?

      Yes, we offer professional installation services across Long Island, ensuring that you receive expert assistance during the installation process.

      4. Is financing available for this product?

      Absolutely! Financing options are available to make your purchase easier and more affordable.

      Order now for fast local delivery and installation across Long Island, NY. Our team is ready to assist you in upgrading to the A.O. SMITH ProLine® 40 gal. Short 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater.

      We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:

      Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale

      Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley

      Contact us today at (631) 779-3196

      Product Specifications
      Specification Name Specification Value
      Color pattern Gray
      Power source Natural gas
      Product Type
      BTU Rating 40000
      Burner Type
      Tank Capacity
      Diameter 22.0
      Height 51.5 in
      Tank Lining Glass-lined steel tank
      Fitting Size
      Firing Rate 40
      Input Supply Rating
      Amperage 0.0
      Water Heater Type Short-profile
      Documents
      Specification Sheet Download
      Service & Support

      Recently viewed

      Last seen items