Need new Heater, Pentair MiniMax NT 400 Dead

[Kihon]

Hello Pool Peeps!

Ok so, my Pentair MiniMax NT 400 is officially dead. Especially after I tried to fix it lol....wouldn't light anymore, and now the control board has no power at all :-)

Anyhow, after reading(here and other places) how crappy this heater really is, I do believe I'm in the market for a new 400,000 BTU Natural gas heater. I'd like to get some of you pro's recommendations for a new pool heater and where to buy. I'm in Southern CA. I believe I can do a DYI install since I'm not bad with my hands on with plumbing and elect.

http://www.tonyeden.com/wp-content/uploads/2012/05/photo-2.jpg

A few questions:
- Can any OTHER BRAND pool heater be hooked up to my controller? I have a wall pool computer in my house, but here is my outdoor controller:
http://www.tonyeden.com/wp-content/uploads/2012/05/photo-1.jpg
- I see my old heater is (Pentair MiniMax NT) had 240v in....are all heaters 120/240?

Heater Hook Ups:
- - Pool water in
- - Pool water out
- - 240v Power
- - Gas line
- - Com/Pool wires
(see picture here: http://www.tonyeden.com/wp-content/uploads/2012/05/x.jpg ) What is this and do all heaters have this hook up?
- - Is that everything?

Thank in advance for any and all replies.

[Watermom]

Hello Kihon and welcome to the Pool Forum! I'm going to let one of our equipment people answer your questions but just wanted to stop by and tell you that we are glad to have you with us! Hope you enjoy being a part of the forum.