Olympic Electro Sitter – Kiln Controller Board Replacement | ProKilnSupply Skip to content
🍂 Fall Firing Sale — Up to $300 Off Kilns, Applied at Checkout
Call or Text Us Anytime at (801) 839-5882
Up to 15% Off on Furniture Kits and Other Add-ons!
Free Shipping!
🍂 Fall Sale: Up to $300 Off Kilns, Applied at Checkout
Call or Text Us Anytime at (801) 839-5882
Up to 15% Off on Furniture Kits and Other Add-ons!
Free Shipping!
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ENDS SUNDAY Last chance! Our Fall Sale ends Sunday, November 8th. Get up to $300 off your kiln. Discount applied at checkout.

Olympic Electro Sitter – Kiln Controller Board (Choice of 2 Boards)

Authorized Dealer - Full Warranty Included
Original price $1,668.75 - Original price $1,668.75
Original price $1,668.75
$1,155.00
$1,155.00 - $1,335.00
Current price $1,155.00

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Need something special? Talk to a person.
None of these happen at checkout — we handle them by hand, usually the same business day.
Need a formal quote or a W-9?
Quotes, W-9s, tax-exempt orders and purchase orders for schools and studios — usually same business day.
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Save 3% when you pay by wire transfer
Email us and we’ll send wiring instructions and an invoice with 3% taken off your total.
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Veteran & military discount
Active duty, reserve and veterans — ask before you order.
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Not sure this kiln fits your power?
A kiln expert will walk through your outlet and breaker with you.
Call a pro
Or call / text (801) 839-5882 — Mon–Fri, 9–5 MST.

Replace an Obsolete Kiln Sitter with a Full Electronic Controller

The Electro Sitter bolts into the same mounting as your kiln's mechanical sitter/timer — same screws, same terminal block — and turns any kiln with a kiln sitter into a digitally controlled kiln. No rewiring the kiln, no new control cutout.

Choose your controller at checkout

  • KilnStar — $1,155: 12-key digital controller with six user programs for cone-fire and ramp-hold firing schedules.
  • Genesis — $1,335: touchscreen interface for the same cone-fire and ramp-hold programming.

Included with every order

Your selected controller, attached Type K thermocouple, ceramic fiber, and the controller manual.

Fit and capacity

Works in any brand kiln with a kiln sitter, rated up to 50 amps (higher amperages available — call us).

Install takes minutes

Remove the screws from the kiln sitter on the front of the kiln, detach the sitter wires, and attach them to the Electro Sitter's terminal block exactly as they were. The thermocouple goes through the sitter hole, exposed 1" inside the kiln; fill the gap with the included ceramic fiber. Set your kiln switches to high, program the controller, and you now have an electronically controlled kiln.

Not sure which controller or amperage your kiln needs? Call or text (801) 839-5882, Mon–Fri 9AM–5PM MST — expert support from a kiln-only retailer.

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