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Heat Intensity Control Knobs – allow precise adjustment of infrared electric patio heater intensity for one or multiple heaters within a specific heating zone.
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Built-In Digital Timer – integrated timer offers selectable intervals of 15 minutes, 30 minutes, 60 minutes, 2 hours, and 4 hours for efficient energy use and convenience.
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Independent Zone On/Off Control – dedicated on/off switches provide the ability to turn heaters on or off in each individual zone, enabling customized multi-zone heating.
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Three-Zone Heating Capability – designed as a 3-zone analog controller, ideal for patios, balconies, restaurants, and covered outdoor areas.
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Compact Wall-Mount Design – slim 4.5 x 14.1875 x 2.5 in. control panel integrates cleanly into residential or commercial spaces.
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Professional-Grade Compatibility – engineered for seamless use with Infratech relay panels for reliable long-term performance.





Infratech 30 4047 Solid State Control, 3 Zone Analog Control with Digital Timer - 4.5 x 14.1875 x 2.5 in.
Infratech 30 4047 Solid State Control, 3 Zone Analog Control with Digital Timer
Enhance precise outdoor heating management with the Infratech 30-4047 Solid State Control, a compact 3-zone analog control with digital timer designed for flexible residential and commercial use. Available in white or gray steel, this controller measures 4.5 x 14.1875 x 2.5 inches and delivers reliable, centralized control for multiple infrared electric patio heaters. Its multi-zone capability allows you to fine-tune comfort across patios, balconies, and covered outdoor areas with ease.
As part of Infratech’s extensive control lineup, this solid state controller balances advanced functionality with simple operation. NEMA 12 rated for mist exposure (not direct rain), it’s suitable for protected outdoor environments. Each intensity control knob can manage up to three relays in a relay panel, offering scalable, project-ready performance backed by Infratech’s proven engineering.
Features
Specifications
| Specification | Details |
|---|---|
| Color | White & Gray Steel |
| Product Size | 4.5 in. x 14.1875 in. x 2.5 in. |
| Product Weight | 7 lb(s.) |
| Shipping Box Dimensions | 18 in. x 7 in. x 7 in. |
| Shipping Weight | 7 lb(s.) |
| Material | Steel J Box, Stainless Cover, Plastic Switch Body |
| Made In | USA |
| Shipping Origin | Irvine, CA |
| Product Warranty | 3-Year Factory Warranty from Infratech |
Original: $1,193.00
-70%$1,193.00
$357.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Infratech 30 4047 Solid State Control, 3 Zone Analog Control with Digital Timer
Enhance precise outdoor heating management with the Infratech 30-4047 Solid State Control, a compact 3-zone analog control with digital timer designed for flexible residential and commercial use. Available in white or gray steel, this controller measures 4.5 x 14.1875 x 2.5 inches and delivers reliable, centralized control for multiple infrared electric patio heaters. Its multi-zone capability allows you to fine-tune comfort across patios, balconies, and covered outdoor areas with ease.
As part of Infratech’s extensive control lineup, this solid state controller balances advanced functionality with simple operation. NEMA 12 rated for mist exposure (not direct rain), it’s suitable for protected outdoor environments. Each intensity control knob can manage up to three relays in a relay panel, offering scalable, project-ready performance backed by Infratech’s proven engineering.
Features
Specifications
| Specification | Details |
|---|---|
| Color | White & Gray Steel |
| Product Size | 4.5 in. x 14.1875 in. x 2.5 in. |
| Product Weight | 7 lb(s.) |
| Shipping Box Dimensions | 18 in. x 7 in. x 7 in. |
| Shipping Weight | 7 lb(s.) |
| Material | Steel J Box, Stainless Cover, Plastic Switch Body |
| Made In | USA |
| Shipping Origin | Irvine, CA |
| Product Warranty | 3-Year Factory Warranty from Infratech |









