Ask Experts Questions for FREE Help !
Ask
    TraneACRepair's Avatar
    TraneACRepair Posts: 1, Reputation: 1
    New Member
    		  
    #1

    May 23, 2009, 08:21 AM
    How do I test Trane transformer C340041P01 ?
    Thanks for in advance for taking the time to read this.

    No blower but I have good hi & low voltage to the breaker box, outside unit & furnace. Thermostat is good, how can I test the transformer? Thanks!
    (Already have a new board 50A55 but no red light)
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
    Uber Member
    		  
    #2

    May 23, 2009, 08:27 AM

    When you set thermostat, You have no effect, Blower/Compressor/click in air handler?
    Most are 240 volt in and 24 volts ac out.
    May have an onboard fuse.
    Air handler needs to have power for transformer to work.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Trane XL20i heat pump requires Trane 900 series thermostat? [ 2 Answers ]

Hi, I was wondering if the Trane XL20i heat pump requires the use of Trane's 900 series thermostat or if a Honeywell VisionPro IAQ thermostat can be used.

Replaced Transformer on Trane heat pump still no power [ 5 Answers ]

Today I woke to no power to thermostst. Through this site I found out about the transformer. Check power to transformer good 120volts each wire. But no voltage out. Replaced transformer. Wired red to red and white to white incoming power. And blut to black blue and red to black red out coming....

TRANE vs Amana in New Home: Is a TRANE upgrade worth $4k? [ 8 Answers ]

Background/Details: Building new home in North Texas. Closing at end of August. Builder and I are in dispute over what hardware to install for the AC. House is gas heated so this is about the AC side only. The AC hardware that comes with the house is made by Amana (under license to Goodman...

Transformer test [ 3 Answers ]

When receiving a new transformer , what are the tests that will be applied on it ?

Quote on 2 1/2 ton Trane XR13 and var spd Trane Blower [ 2 Answers ]

I was just quoted on a 2nd floor A/C replacement, condenser and var speed blower, 2 1/2 ton Trane XR13 with upgrade options. Live in CT Are these prices sane ? Includes removal of old unit, upgrade of refrig line, added insulation on old ductwork - work to be done in walkup attic Quote...

View more questions Search