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Included in side. CM921, CMS921, CMS921B1042. CM927, CMS927, CMS927B1049. CM727, CMS727, CMS727E1016. CM721, CMS721. However, the big difference is that the Pro Series Wireless Programmable Thermostat will bind directly to any existing Honeywell Wireless Relay Boxes, where the T3 Series won't, so you don't have the hassle of having to get an installer out to fit this.
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eBay
Must have more then 5 good reviews to buy No buyers 2025 No new accounts No new account no new buyers I am allset Don’t waste ur time or my time Will cancel the order don’t waste ur time or my Sorry for any the inconvenience Instant payment Signature confirmation ((Please check the picture of the item and make sure that’s the item you want in the picture please & thank u ))) Leave a great + feedback New & sealed Instant payment Signature confirmation Leave a feedback New &sealed
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The PRO 4000 has built in instructions - simple, pull out instruction manual. 0.02 A to 1.0 A running. Heat Current. Cool Current. Heating 2 - 6 CPH; Cooling 2 -6 CPH. Cycles per Hour. Heat: 4.5 C to 32 C; Cool: 10 C to 37 C.
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