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Cleveland controls rss-498-13 air sensing switch kit
Cleveland Controls Model RSS-498
Model RSS-498-13 Air Sensing Switch Kits contain compact, economical Series RSS-498 switches designed for residential furnace and light commercial aftermarket applications. The RSS-498 switches have an adjustable set point range of 1.00"w.c. to 4.00"w.c. (They have been factory set to actuate on a pressure rise of 1.00"w.c.) The field adjustability makes these switches ideal for aftermarket residential furnace, electronic air cleaner and humidifier applications.
The thermoplastic housing contains a diaphragm and snap-acting switch. Barbed sample line connectors on each side of the diaphragm accept flexible tubing. The electrical connection consists of 1/4-inch male quick connect terminals.The snap action switch can be actuated by a positive or negative pressure or by a pressure differential.
This product is available at Grainger as part number 3ZM97 for $19.57.
Note: Refer to Cleveland Controls website for complete specifications: htthttp:// /CC%20PDFs/rss49813.pdf
