Product Price Quantity Total If you need your order to go Next Day Air, please contact Hamilton Home Products @ 800-879-0123 and speak to one of our Customer Representatives to place your order today, before 11am EST., thank you! × M-533 - Humidistat for 200D, 400D, 800D and 12HF ***OLD STYLE*** $25.20 $25.20 Coupon: Cart Totals Subtotal $25.20 Shipping and Handling Please continue to the checkout and enter your full address to see if there are any available shipping methods. Tax $0.00 Total $25.20 Proceed to checkout