Different manufacturers can have the exact same part number. Make sure to check your part links to one of our models! Please contact us if you need help.
Lennox Hearth: LSBV-3628EN LSBV-3628EN-H LSBV-4228EN LSBV-4228EN-H G20Q3E-75-2
This part may fit other models. Please contact us if you require additional assistance.
Transformer
78H55