![Lennox 17W56 Transformer, 40VA specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-17w56-specs.png?v=1794091441&width=1445)
The Lennox 17W56 is a 40VA transformer with a 120V primary and 24V secondary, used to step down line voltage to control voltage for thermostats and controls in compatible HVAC equipment. It is a genuine Lennox replacement part.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 17W56 |
|---|---|
| Brand | Lennox |
| Type | Transformer |
| Primary Voltage | 120V |
| Secondary Voltage | 24V |
| Power Rating | 40VA |