Marathon Water Heaters
As part of continuing efforts to provide quality products and services, SouthEastern Illinois Electric Cooperative can provide members and non-members with the best electric water heater on the market.
The Marathon electric water heater is a seamless polybutylene plastic tank, which is guaranteed not to leak or rust for as long as you own your home. Marathon water heaters are insulated heavily with a unique, trademarked "Envirofoam" insulation, which makes them incredibly energy efficient.
The exterior jacket of the Marathon is high-impact plastic, which resists dents, scratches, rust and corrosion. Models and prices of stocked items are listed below.
| Units in Stock | |||||||||||
| Nominal Dimensions | |||||||||||
| Model | Gallon Capacity | Element Wattage | Recovery @ 90°F Gal/Hr | First Hour Rating | Energy Factor | A | B | C | Shipping Weight | Price | |
| MR50245 | 50 | 4500/4500 | 20.0 | 61 gal. | 0.94 | 23.50" | 62.75" | 66.75" | 100 lbs. | Call for price | |
| MR85245 | 85 | 4500/4500 | 20.0 | 91 gal. | 0.92 | 28.25" | 66.25" | 70.25" | 134 lbs. | Call for price | |
| Units Special Order | ||||||||
| Point-of-Use Single Element Models | ||||||||
| Nominal Dimensions | ||||||||
| Model | Gallon Capacity | Element Wattage | Recovery @ 90°F Gal/Hr | Voltage | A | B | C | Shipping Weight |
| MR15120 | 15 | 2000 | 9.1 | 120 volt | 21.62" | 31.62" | 35.62" | 58 lbs. |
| MR20120 | 20 | 2000 | 9.1 | 120 volt | 23.50" | 30.50" | 34.50" | 61 lbs. |
| MR20230 | 20 | 3000 | 13.6 | 240 volt | 23.50" | 30.50" | 34.50" | 61 lbs. |
| Standard Dual Element Models | |||||||||
| Nominal Dimensions | |||||||||
| Model | Gallon Capacity | Element Wattage | Recovery @ 90°F Gal/Hr | First Hour Rating | Energy Factor | A | B | C | Shipping Weight |
| MR30238 | 30 | 3800/3800 | 17.3 | 39 gal. | 0.94 | 21.62" | 49.00" | 53.00" | 75 lbs. |
| MR30245 | 30 | 4500/4500 | 20.0 | 42 gal. | 0.94 | 21.62" | 49.00" | 53.00" | 75 lbs. |
| MR40238 | 40 | 3800/3800 | 17.3 | 48 gal. | 0.94 | 21.62" | 61.50" | 65.50" | 90 lbs. |
| MR40245 | 40 | 4500/4500 | 20.0 | 52 gal. | 0.94 | 21.62" | 61.50" | 65.50" | 90 lbs. |
| MR50238 | 50 | 3800/3800 | 17.3 | 58 gal. | 0.94 | 23.50" | 62.75" | 66.75" | 100 lbs. |
| MSR50238 | 50 | 3800/3800 | 17.3 | 51 gal. | 0.90 | 28.25" | 43.25" | 47.25" | 95 lbs. |
| MSR50245 | 50 | 4500/4500 | 20.0 | 54 gal. | 0.90 | 28.25" | 43.25" | 47.25" | 95 lbs. |
| MR75238 | 75 | 3800/3800 | 17.3 | 75 gal. | 0.92 | 28.25" | 58.62" | 62.62" | 122 lbs. |
| MR75245 | 75 | 4500/4500 | 20.0 | 78 gal. | 0.92 | 28.25" | 58.62" | 62.62" | 122 lbs. |
| MR85230 | 85 | 3000/3000 | 13.6 | 84 gal. | 0.92 | 28.25" | 66.25" | 70.25" | 134 lbs. |
| MR85238 | 85 | 3800/3800 | 17.3 | 87 gal. | 0.92 | 28.25" | 66.25" | 70.25" | 134 lbs. |
| MR105238 | 105 | 3800/3800 | 17.3 | 101 gal. | 0.91 | 30.25" | 66.75" | 70.75" | 152 lbs. |
| MR105245 | 105 | 4500/4500 | 20.0 | 104 gal. | 0.91 | 30.25" | 66.75" | 70.75" | 152 lbs. |