Description
The Armstrong Furnace R36610B001 is an OEM replacement control transformer engineered to deliver reliable, low-voltage power to the control circuits of Armstrong furnaces and compatible HVAC systems. With a 240-volt primary winding and a 24-volt secondary output rated at 50 VA, this transformer provides the consistent, stable power that thermostats, gas valves, relays, and other 24V control components depend on for proper operation.
Using a genuine OEM replacement transformer helps maintain the integrity of your furnace’s control system, reduces the risk of nuisance tripping or control failures, and supports long-term equipment reliability.
Key Specifications
- SKU: R36610B001
- Brand: Armstrong Furnace
- Primary Voltage: 240V
- Secondary Voltage: 24V
- VA Rating: 50 VA
- Application: Furnace control circuit transformer
Features & Benefits
- OEM replacement part for Armstrong Furnace systems
- 50 VA capacity supports thermostats, gas valves, and multiple 24V control loads
- 240V primary winding compatible with standard residential and light commercial line voltage
- 24V secondary output meets standard HVAC control circuit requirements
- Direct-replacement design for straightforward installation
- Helps restore proper furnace control operation quickly and efficiently
Application
This transformer is intended as a direct OEM replacement for Armstrong Furnace equipment requiring a 240V/24V, 50VA step-down control transformer. Always verify compatibility with your specific furnace model before installation. Consult your equipment’s wiring diagram and follow all applicable electrical codes and safety procedures during replacement.









