Nordyne 620825R

Nordyne 620825R is a compact control transformer built for HVAC systems. It provides a 120V input and a 24V secondary, delivering up to 20 VA to power thermostats, relays, and control circuits. This reliable HVAC transformer is designed for durable operation in typical field conditions and fits in tight electrical panels where space is at a premium.

Key advantages include clean isolation between the high-voltage mains and the low-voltage control side, low magnetic noise, and solid performance under regular cycling. The 120V to 24V conversion is ideal for thermostat power needs and other control applications, making it a practical replacement part for Nordyne units and compatible HVAC equipment.

• Voltage input/output: 120V input, 24V secondary
• Power rating: 20 VA for standard control circuits
• Designed for HVAC: reliable control transformer for thermostats and relays
• Durable construction: robust and field-ready for frequent use
• Compatibility: compatible as a replacement part for Nordyne 620825R and similar units