Description
The Carrier 15B0021N02 is an OEM 50VA control circuit transformer designed to step down line voltage from a 208/240V primary to a 24V secondary, powering the low-voltage control circuits found in a wide range of Carrier heating and cooling equipment.
Overview
This transformer delivers consistent, stable 24V output to thermostats, control boards, relays, and other low-voltage components throughout the HVAC system. Built to Carrier OEM specifications, it provides a direct-fit replacement that ensures proper system operation and long-term reliability.
Key Specifications
- SKU: 15B0021N02
- Transformer Rating: 50VA
- Primary Voltage: 208/240V
- Secondary Voltage: 24V
- OEM Carrier Replacement Part
Features & Benefits
- 50VA capacity supports standard HVAC control circuit loads
- Dual primary voltage (208/240V) provides installation flexibility
- 24V secondary output compatible with thermostats, contactors, and control boards
- Direct OEM replacement for Carrier systems — no modifications required
- Engineered for dependable, long-term performance in demanding HVAC environments
Application
Ideal for use as a replacement transformer in Carrier residential and light commercial HVAC systems requiring a 50VA, 208/240V-to-24V step-down transformer for control circuit power.
Reviews
There are no reviews yet.