Aprilaire Bypass Humidifier 400MK

The Canada version of Aprilaire's water-saving bypass humidifier, with a built-in bypass damper and simple manual control. The Model 400 design uses 100% of the water it takes in — no floor drain required — and uses the furnace blower to move air through a saturated water panel, adding up to 17 gallons of moisture per day.

Price $599 + HST (installed)
Pay in full online.

• Output: up to 17 gallons per day
• Type: water-saving bypass evaporative — no drain required
• Control: manual humidistat, built-in bypass damper
• Water panel: Aprilaire #45
• Electrical: 24 VAC, 0.5 A
• Coverage: up to about 4,000 sq ft

Installed by Home Saving Heating & Cooling. Call 416-900-5577.