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Overview

Actuator for Underfloor Heating Distribution Boxes - Thermal Actuator - Paraffin PTC - Stainless Steel - Automatically Closed Upon Power Failure - 1 Piece

Thermal Actuator Motor - Underfloor Heating Valve Controller - Auto Close

Model: GYSLJ290
Web Code: 19882209
Sold and shipped by | 2.7 seller rating (49 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

1 piece thermal actuator for underfloor heating distribution boxes, manufactured from stainless steel, with paraffin PTC operation, NC type (current-free closed), 2-wire connection, 4.0 mm stroke and 110 N force – suitable for precise, silent control of heating circuits in existing and new underfloor heating systems.

·Energy Efficiency: No more frustration with continuous power consumption — thermal operation via paraffin expansion + PTC heating consumes power only during activation, resulting in energy consumption up to 90% lower than with conventional electric actuators; Ideal for sustainable, low-power systems based on 230 V. Easy Installation: No more time-consuming rewiring or valve modifications — tool-free assembly and disassembly, a 360° rotatable valve adapter system, and an M30 x 1.5 connection ensure quick replacement of old or defective actuators on all common underfloor heating manifolds without modifying the installation. Precise Control: No more uneven heating or manual rebalancing — a nominal stroke of 4.0 mm and a constant operating force of 110 N guarantee precise, repeatable valve operation and stable temperature control per circuit, leading to even heat distribution and a comfortable room temperature. Peace Of Mind: No more anxiety during power outages — the NC-type (current-free closed) function automatically ensures safe shutdown of the heating circuit in the event of a power failure, while the automatic reset function provides immediate full operation after power restoration without manual intervention. Long-Term Reliability: No more maintenance worries or premature replacements — robust construction according to high-quality VA80 standard, combined with maintenance-free thermal technology (no moving parts or wear), ensures years of reliable use in underfloor heating distribution cabinets.

· Specifications:

·Material: Stainless steel (VA80)

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·Dimensions: M30 x 1.5

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·Quantity: 1 Piece

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·Color: White

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·Package contents: Actuator for underfloor heating distribution cabinets

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For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

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