Tankless single vent

[kevindonahue7]

Hey all, I have a tankless, single vent water heater, picture attached. My pipes froze during that awful cold blast, cracked all the copper, fried the electrical inside. I need a reliable replacement, that can just be swapped out, without doing much additional work. This model is discontinued so Im a little stuck on what to get. Any advice would be appreciated!!

 

[MrInfoPhilly]

Take the manual with the dimensions and specifications to a plumbing supply store and have them match one for you