Genuine InSeat Relaxor Ultra remote (model 11890U-00, also marked 11890U-07) for heat-and-massage recliners and lift chairs. This 10-button handset replaces failed or lost originals on many La-Z-Boy XR/Ultra and other Relaxor-equipped chairs. It arrives ready to plug straight in: no pairing, no programming.
✔️ OEM quality
Factory original from InSeat Solutions for reliable long-term performance—never a generic copy.
🔌 10-pin plug-and-play cable
White 10-pin male plug mates to the standard Relaxor/La-Z-Boy harness. Lead length is about 1 m relaxed, including a 300 mm relaxed coil section—plenty of reach without messy slack.
♨️ Heat & massage at your fingertips
Dedicated buttons toggle seat heater and vibration massage so you can warm up or wind down without leaving your chair.
↕️ Independent and sync motion control
Separate up/down pairs move backrest and leg-rest individually, plus “Back & Seat” buttons for one-touch recline and return.
🛠️ DIY-friendly two-minute swap
Unplug mains power, unclip the old 10-pin plug, click this one in and restore power. Save a service call and extra dollars.
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⚠️ Compatibility checklist
• Check the part number on your old wand: it must read 11890U-00 or 11890U-07.
• Count the pins—this handset is 10-pin. It will NOT interchange with 5-pin, 7-pin or 8-pin remotes, nor with Relaxor models 11860U/11860UT that have extra headrest or lumbar buttons.
• Designed for Relaxor Ultra junction harness 14750-07 and La-Z-Boy “XR Plus” chairs featuring heat & massage.
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Why buy from Furniture Spares Direct?
We’re an Australian-owned specialist with every part on-hand in Brisbane for same-business-day dispatch. Message us any time—real technicians answer every query so you get the right part first time and get back to relaxing sooner.