Arrived on site to perform spring tune up on 2 2019 lennox units. Condenser units both located on side og home. Client stated ok issues. Outdoor temperature was cold at 65. Cycled both units on and cooling. Washed both condenser coils inside and out. Checked electrical compartment. Both primary starters are good. Both secondary motor controls are good and in range. Fan motors are good and oil free. Checked both start ups amps and are good. Conor booster were added in past. Run amps on both good. Unit hold R410a and both holding charge. Out door temperature was cold and couldn’t get accurate reading but is holding a charge. Client is aware. Home inside is not hot at this time and is at 65 inside. Found protection added last time we were out. And both are good and protecting. Filters were good as he just replaced last month. Last time out both blower motor were replaced and wheels cleaned up and are good at this time. As well a phenomenal air was added to one unit. No protection on in