Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

Trane TRR0826 Transformer 460-575V PRI 24V SEC 75 VA

Be the first to review this product
Special Price $124.54 Regular Price $143.22
In stock
SKU
TRR0826

The Trane TRR0826 transformer is intended to convert electrical voltage for use in HVAC systems. This transformer, which has a main voltage range of 460–575 volts and a secondary voltage of 24 volts, enables the safe and effective functioning of different control components in HVAC, refrigeration, and air conditioning equipment. The TRR0826 transformer, which is installed inside the HVAC system, functions by reducing the high-voltage energy coming from the main power source to a voltage that is appropriate for operating actuators, sensors, and control circuits. The Trane TRR0826 transformer offers increased safety, increased system dependability, and interoperability with a variety of HVAC systems. 

Add to Wish List
HVAC Controls & Electrical, Transformers
Manufacturer:
https://www.partshnc.com/media/catalog/product/t/r/trr0826.jpg
Manufacturer Name: Trane
Product Number: TRR0826
OEM Part Number: TRR0826
Product Description: 460-575V-Pri 24V-Sec 75Va Tran
Weight:2.75lbs/1247.38g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Have More Questions or Need Help to Place The Order?
Reach us at (866)773-0907 or [email protected]

Reviews
Write Your Own Review
You're reviewing:Trane TRR0826 Transformer 460-575V PRI 24V SEC 75 VA
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the Trane TRR0826 Transformer?

For maintenance, ensure the transformer is kept free of dust and moisture. Inspect wiring connections regularly for tightness and signs of overheating. Proper maintenance ensures efficient voltage conversion and reduces electrical failure risks. Always disconnect power before servicing.

What are common issues with the Trane TRR0826 Transformer?

  • Overheating due to overload or poor ventilation.
  • Voltage output instability or incorrect supply.
  • Primary winding failure from power surges.
  • Loose or corroded terminal connections.
  • Transformer core buzzing or excessive noise.

Installation Steps

Step 1: Switch off supply and confirm zero voltage before handling.

Step 2: Mount the transformer on a stable panel using proper fixing points.

Step 3: Connect primary leads to input terminals as labeled.

Step 4: Wire secondary output to control circuit load.

Step 5: Tighten all terminals and check insulation spacing.

Step 6: Restore power and check stable output voltage during operation.