Lennox 26H61 125/250VAC Lever Activated Damper Door Switch SPDT 26H6101 G17/G20 | eBay
Lennox 93W01 High Pressure Switch | Technical Hot & Cold
Lennox AC. I think this is the high pressure reset switch that the tech bypassed. I called his company the day after, and they confirmed that's what they did (didn't tell us
Lennox 10M61 | Switches | In Stock | On Sale
H3869 Lennox Switch Toggle 1 Each Mpe 27 | FireplaceParts.com