Suggested Retail: $879.99. Aprilaire 800 Whole-House Steam Humidifier - Aprilaire 800 Whole-House Steam Humidifier was introduced by AprilAire, the pioneers of the first evaporative humidifier for forced air furnace systems. This steam humidifier uses electrode technology and requires impurities in the water to promote the transfer of electricity. It is simple to install, operate, and maintain without any cleaning or scrubbing. Just replace the canister and you’re ready for the next humidifier season. It can help maintain optimal humidity in your home of 40% – 60%, making you feel more comfortable while also preserving items in your home from damage due to changing humidity or dry conditions. Brand: Aprilaire Model: 800 -- LOT STICKER: BB-BOX-PALLETBB176-ITEM-12855bff___LPNPMCL5328778 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.