MM-153900

The McDonnell Miller 153900 69 Water Heater is a high-performance, energy-efficient solution for your home's hot water needs. This model is a natural gas, tank-type water heater, designed to provide a consistent supply of hot water for your household.

The unit features a 69 gallon capacity, making it an ideal choice for larger families or households with higher hot water usage. It is constructed with a heavy-duty, corrosion-resistant glass lining and a stainless steel dip tube, ensuring long-lasting durability and resistance to rust and corrosion.

The McDonnell Miller 153900 69 Water Heater is equipped with an advanced energy efficiency rating, with a first hour rating of 72 gallons and an energy factor of 0.62. This means that it can deliver a large amount of hot water in a short time, while also minimizing energy waste and reducing your utility bills.

The water heater comes with a high-quality, heat-trapping insulation system, which helps to maintain the temperature of the water inside the tank, reducing the amount of energy needed to keep the water hot. The unit also features a self-diagnostic system, which can help you identify and troubleshoot any issues that may arise, ensuring that your water heater continues to operate at peak efficiency.

Additionally, the McDonnell Miller 153900 69 Water Heater is designed with safety in mind. It comes with a high-temperature limit control, which prevents the water from getting too hot and posing a scalding risk. It also features a pressure relief valve, which releases excess pressure if the tank becomes too full, helping to prevent damage to the unit and ensuring the safety of your household.

Overall, the McDonnell Miller 153900 69 Water Heater is an excellent choice for those in need of a reliable, high-capacity, and energy-efficient water heater for their home. With its advanced features, long-lasting durability, and commitment to safety, this unit is sure to provide you with a consistent and ample supply of hot water for years to come.

Pros and Cons of buying a McDonnell Miller 153900 69 Water Heater

1. **High Energy Efficiency:** The McDonnell Miller 153900 69 gallon water heater is known for its high energy efficiency due to its insulation and heat trapping technology. This results in lower energy bills over time.

2. **Large Capacity:** With a 69 gallon capacity, this water heater can provide an ample amount of hot water for large families or households with high hot water demand.

3. **Durable:** McDonnell Miller water heaters are built with high-quality materials and are designed to last longer than standard water heaters.

4. **Energy Star Certified:** This water heater meets the strict energy efficiency guidelines set by the U.S. Environmental Protection Agency, ensuring that it saves energy and reduces greenhouse gas emissions.

5. **Electric:** While electric water heaters are generally more energy-efficient than their gas counterparts, they may not be suitable for areas with low electricity rates or those experiencing power outages.

6. **Higher Upfront Cost:** Compared to standard water heaters, the McDonnell Miller 153900 69 gallon water heater comes with a higher upfront cost due to its advanced features and large capacity.

7. **Installation Complexity:** Due to its size and advanced features, installing this water heater may require additional time and expertise, which may result in higher installation costs.

8. **Longer Recovery Time:** Larger water heaters like the McDonnell Miller 153900 take longer to heat up water due to their increased capacity, which may result in a delay in hot water availability during peak usage periods.

9. **Limited Warranty:** McDonnell Miller offers a limited warranty on their water heaters, which may not cover all potential issues or last as long as some competitors' warranties.

The McDonnell Miller 153900 69 gallon water heater is a great investment for households with high hot water demand and the ability to accommodate its higher upfront cost and installation complexity. Its high energy efficiency and large capacity make it a valuable investment for those seeking long-term savings on their energy bills and reduced environmental impact.

If you are in the market for a large capacity, energy-efficient water heater and have the budget and expertise for installation, the McDonnell Miller 153900 69 gallon water heater is an excellent choice. However, if you are on a tight budget, have limited hot water demand, or prefer a simpler installation process, you may want to consider a smaller or less advanced water heater model.

Details:

Box only opened to check contents and make sure everything was intact there.

specifications maxohvac:

• brand: Mcdonnell Miller
• mpn: 153900
• part type: Water

seller maxohvac:

• rating: 0.0%
• city: salina, kansas
• # reviews: 6

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

payments maxohvac:

• wallet: google-pay
• credit card: diners-club
• other

shipping maxohvac:

• carrier: usps
• service: usps priority mail
• transit: 4-10 days
• type: calculated
• class: expedited

returns maxohvac:

• policy: no returns

offer maxohvac:

• options: ship-to-home
• prices: $275.00–$660.00
• item condition:
  • Used
  • New – Open box
  • New
• best offers: true
• availability: in stock
• in stock #: 5
• sold #: 12
• started: january 20, 2026

Also Viewed:

• 334600: , Xylem Mcdonnell Amp Miller
• 347900: , Mcdonnell Miller
• 310462: SWITCH, Mcdonnell Miller
• 110000-2: ALARM SWITCH, Mcdonnell
• SA150-11: FLOAT, Mcdonnell Miller
• 153825: HEAD, Mcdonnell Amp Miller
• FS1-113200: FLOW SWITCH, Mcdonnell Miller
• RB-122-E: WATER, Mcdonnell Miller
• B117-R: WATER FEEDER, Mcdonnell Miller
• 126400: WATER PRESSURE FEEDER, Mcdonnell Miller Itt
• 115652: FLOW SWITCH BOX, Mcdonnell Miller