If you know that you that your HVAC can wait for another couple of years before it would need a replacement, target leap year for it. It can save you dollars on your new purchase. February is also the month when A/c tune-ups are done for the coming summer. There will be no better day to go for it than February 29. Says Rob Haines, Marketing Manager for Service Experts, “It will not be an exaggeration to say these are savings that only come along every few years. Sure saving money on February 29th sounds awesome, but do you know what’s even better.” What he means here is that you should regularly maintain and get your HVAC serviced to ensure that its lives its life and also do not consume extra energy to heat or cool your house.