Hand Set Control (four On/OFF buttons) – Wireless Control Option for Single-Stage Heaters

Hand Set Control [four On/Off buttons]: REQUIRED – JP-1236-HS  Order one for every four zones: a Zone is 1 or more heaters Control up to 4 individual heaters or up to 4 zones with multiple heaters in each zone At least one hand set is always required for master programming of receiver or Keypad Schwank recommends ordering two hand sets for each control area [4 heaters or zones] so that a back-up hand-set is always available if one is misplaced. OR – order one master hand set and Keypad Transmitter [below] for each 4 zones