A Whirlpool air handler for a heat pump is mfg# 88355K69, Model # DSUU24AN, serial # 14768. Any idea on the age?
Electric hot water heater: State Select Model# ES640DORT, serial # CO6A168958, Item # 9241225005. Any idea on the age?
Anywhere I can find out information on condensing units by “Miller” Nordyne Nortel Co? The model and serial numbers are illegible.