a/c question
 

a/c question

Started by uemjg, August 22, 2011, 05:21:34 AM

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uemjg

Anyone actually using a mini-split ductless a/c system on an MCI-8 or similar bus? I'm planning to mount the outdoor unit in the compartment where the old MCI a/c fan was located...just behind and to the left of the driver.

Jerry32

Yes I am using one in my bus and it has been in about 4 years now and works fine. Jerry
1988 MCI 102A3 8V92TA 740

uemjg

any pictures you could send me showing the inside unit, outside unit that may give me ideas on mounting, wiring, venting, etc.?

thx!

Hi yo silver

Bob Glines is using minisplits in his Prevost. Maybe he will chime in with his experience.
Dennis
Blue Ridge Mountains of VA   Hi Yo Silver! MC9 Gone, not forgotten

robertglines1

Few observations: make sure you don't recirculate your air on your outside(condenser) unit.I pupped air in Thur bottom of bay and exited Thur side of bus.I did use original bus condenser bay. Insulate all your copper tubing and protect from sharp edges. Keep runs a short as possible.If you are running heat also on your mini-split remember there will be condensate from the condenser during the heat cycle.  Inside unit : I mounted mine where they would appear to be part of a cabinet but would actually be separate at bottom-so it you accidentally had moisture spill (con-dinstate) it would not effect the cabinet. Bob
Bob@Judy  98 XLE prevost with 3 slides --Home done---last one! SW INdiana

uemjg

Is the inside unit better to be mounted as low or high in the bus as possible to get the best colling affect?  pics anybody?

Mex-Busnut

Quote from: uemjg on August 24, 2011, 05:01:25 AM
Is the inside unit better to be mounted as low or high in the bus as possible to get the best colling affect?  pics anybody?

Heat rises; cold settles. So you want to have it placed up as high as practical.
Dr. Steve, San Juan del Río, Querétaro, Mexico, North America, Planet Earth, Milky Way.
1981 Dina Olímpico (Flxible Flxliner clone), 6V92TA Detroit Diesel
Rockwell model RM135A 9-speed manual tranny.
Jake brakes
100 miles North West of Mexico City, Mexico. 6,800 feet altitude.

robertglines1

Inside unit should be mounted between 5 and 6 ft off floor.  sucks hot air off roof and cools and circulates it.
Bob@Judy  98 XLE prevost with 3 slides --Home done---last one! SW INdiana