GenerLink + Generator powers whole house - XP12000EH , MA23-N, running TRANE XR17

DuroMax Generator XP12000EH: amzn.to/31pZ1jO
Generlink: amzn.to/2HrumuD
Duromax XP12000EH generator running entire house using a Generlink automatic transfer switch. It was able to run my 3 ton TRANE XR17 HVAC.
Tri-fuel Kit only (equivalent): amzn.to/34xzIxZ
Link to Gas Hose: amzn.to/3lekuUB
Solar battery tender: amzn.to/32mH3O5
Link to Digital Hour Reader/Tach: amzn.to/2RtawRm
UPDATE: My Main Breaker is a 100amp split bus panel. To install a Transfer Switch, I would need to upgrade my entire Electric Panel box to a modern 200 amp main breaker panel box. This meter transfer switch saves me from having to do that. The 30 amp cable is the only cable that works with this model Generlink. I was able to run my 3 ton Trane xr17.