Carrier P201-35150 Transformer

The Carrier P201-35150 Transformer is a heavy-duty, multi-tap power solution engineered for versatile field application in HVACR control circuits. This 50VA control transformer provides reliable step-down performance, converting primary voltages of 120V, 208V, or 240V into a stable 12V or 24V secondary output. Designed specifically for Carrier, Bryant, and Payne equipment, it serves as a robust OEM replacement transformer for over 3,000 models, including rooftop units and residential furnaces. The unit features secondary screw terminals for secure terminations and color-coded primary leads (White/Common, Black/120V, Red/208V, Orange/240V) to simplify HVAC transformer wiring. Its compact footprint and high-density windings ensure consistent power distribution to thermostats and logic boards without excessive heat build-up. For technicians managing diverse multi-voltage sites, this step-down transformer is a critical stock item for maintaining system uptime and protecting sensitive low-voltage components from line-side fluctuations.

• Multi-Tap Primary Versatility: Supports 120V, 208V, and 240V inputs, reducing the need to carry multiple single-voltage units on the truck.
• Dual Secondary Output: Provides both 12V and 24V options to accommodate various control circuit requirements and vintage equipment.
• High 50VA Rating: Delivers ample overhead to power multiple relays, contactors, and high-draw smart thermostats simultaneously.
• Direct OEM Compatibility: Replaces a wide range of legacy part numbers including 35150, HN65DA334A, and HT01AW038 for precise fitment.

What is the wiring color code for the primary taps?
The primary side utilizes a standard color-coded system: White is the Common lead, Black is for 120V, Red handles 208V, and Orange is used for 240V applications.

Can this 50VA transformer replace a 40VA unit?
Yes, a 50VA transformer can safely replace a 40VA rated unit as it provides a higher power capacity, though it may have a slightly larger physical footprint.

Are the secondary terminals labeled?
The unit is equipped with screw terminals on the secondary side, clearly designated for 12V and 24V output to ensure accurate low-voltage control wiring.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.