Not sure if I have Heat on my Cruisair??

This forum is for comments and the exchange of information relating to Trojan Boats and boating. Please do not post used parts or boats For Sale in this area. For general, non-boating topics please use our "General Discussions" section.

Note: Negative or inflammatory postings will not be tolerated.

Moderators: BeaconMarineBob, Moderator, BeaconMarineDon

Post Reply
moondog
Registered user
Posts: 1
Joined: Sat Dec 05, 2015 7:36 pm

Not sure if I have Heat on my Cruisair??

Post by moondog »

Hello All, I have a 1979 Trojan Tricabin with 2 Cruisair units. I have owned the boat for a little over 2 seasons. The Air works great, but it has never put heat out. How can I confirm that I have heat mode (or reverse cycle) units on this? I am going to grab the model # tomorow. The boat does have 2 electric heaters that I believe are original to the boat that work great, however I would like to know if I can heat via the Cruisair. They are the 3 nob controls and they do have a colder/warmer on the one dial. I was told that most do have heat mode/reverse cycle but there are a few that don't. Is there an easy way to figure this one out?
Thanks in advance.

Moondog
1979 Trojan Tri-Cabin

User avatar
prowlersfish
2020 Gold Support
2020 Gold Support
Posts: 11881
Joined: Sat Nov 05, 2005 6:56 pm
Location: Lower Chesapeake Bay ,Va

Re: Not sure if I have Heat on my Cruisair??

Post by prowlersfish »

Can you post a photo of both units ? I can see if its go the reversing valve U can tell by the model numbers also But may have to look it up . On my boat one unit is air only and the other is heat/ac . Both controls look about the same .I don't rember I one says heat if I remember I will look tomorrow.


And welcome to Trojan Boats
TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat :D
2009 TROJAN RENDEZVOUS
Port Kinsale 2010 & 2011. Solomons get together 2011.

User avatar
aaronbocknek
Ultimate User
Posts: 2082
Joined: Fri Sep 12, 2008 8:19 am
Location: baltimore, md (alexandria, va and middle river,md) PARKSIDE MARINA

Re: Not sure if I have Heat on my Cruisair??

Post by aaronbocknek »

you may also want to rotate the 'warmer/colder' knob all the way to warmer. sometimes there will be an audible 'click' of the thermostat switching from a/c to heat. sometimes. not always. i don't always hear the click on mine, but it does switch from cold to heat after a few minutes. one thing to keep in mind...........the heat function will not work once the ambient water temp is BELOW 45. at that temp, the reverse system cannot suck enough 'warm' out of the water to heat. just some food for thought.
1982 F-36 TRI CABIN ENTERPRISE
PARKSIDE MARINA IN MIDDLE RIVER, MD
aaronbocknek@gmail.com

User avatar
RonW
Registered user
Posts: 44
Joined: Thu Dec 10, 2015 10:12 am
Location: Burlington, Ontario

Re: Not sure if I have Heat on my Cruisair??

Post by RonW »

This spring (2015) I bought a 1975 F44 with the same two original units. My previous boat (42 Excalibur) had the exact same control panel and would switch to heat when set to Warmer. The ones on my F44 don't. They appear to be only A/C. I didn't discover this until October. All summer, I wondered why there were electric heaters in the wall. Now I know. They work surprisingly well considering the size of the space.

Post Reply