“Omnis supports 0–100% variable output with BACnet, 0–10V, and 4–20mA control inputs.”
The Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 ($1,128.00) is recommended with a 8.3/10 consensus score across 5 expert reviews. Experts highlight engineered for residential and commercial duty cycles and solaira omnis controls support 0–100% variable output. Solaira Omnis Controls says: "Omnis supports 0–100% variable output with BACnet, 0–10V, and 4–20mA control inp..." Best for: Custom homes with existing automation infrastructure, Integrators specifying BACnet or 0–10V dimming, Hospitality-style backyard builds.

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Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240
Outdoor
SmartHomeExplorer proprietary rating
5 expert sources
The Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 earns a SHE Score of 6.4/10, driven by strong value (9.8/10) with room to improve in future-proofing (5/10). Based on 5 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.3/10 across 5 sources
Last verified:“Omnis supports 0–100% variable output with BACnet, 0–10V, and 4–20mA control inputs.”
Key Features
- ✓ 4,000W shortwave radiant infrared
- ✓ 240V hardwired
- ✓ Omnis 0–100% variable output
- ✓ BACnet / 0–10V / 4–20mA control
- ✓ Lutron / Crestron / Control4 ready
- ✓ Alpha-series engineered build
Best For
What Experts Agree On
What Experts Love
- ✓ Engineered for residential and commercial duty cycles
- ✓ Solaira Omnis controls support 0–100% variable output
- ✓ Native BACnet, 0–10V, and 4–20mA control inputs
- ✓ Lutron, Crestron, Control4 integration-ready out of the box
- ✓ Alpha Series shortwave radiant design for targeted seating-zone warmth
Common Criticisms
- ✗ Omnis Controls module sold separately — adds to install cost
- ✗ Public review density thinner than Bromic / Infratech — engineering-led signal
- ✗ Mass-consumer brand recognition lower; trade-channel positioned
What The Experts Say
“Built for residential and commercial patio, stadium, and hospitality use cases with shortwave radiant emitters.”
Ready to buy the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240?
Check Price on Amazon$1,128.00 · 5 expert sources · 8.3/10 consensus
Frequently Asked Questions
Is the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 worth it?
Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 earns a 8.3/10 consensus score across our 12 expert sources. It is rated "Recommended" — Custom homes with existing automation infrastructure. At $1,128.00, Omnis supports 0–100% variable output with BACnet, 0–10V, and 4–20mA control inputs.
Who is the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 best for?
Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 is best for: Custom homes with existing automation infrastructure, Integrators specifying BACnet or 0–10V dimming, Hospitality-style backyard builds. Experts rate it "Recommended" overall.
How does the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 compare to other Outdoor options?
Among the Outdoor products we have reviewed, Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 ranks above average with a 8.3/10 score. Built for residential and commercial patio, stadium, and hospitality use cases with shortwave radiant emitters.
What smart home systems does the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 work with?
Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 works with major smart home platforms. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240?
The main pros of the Solaira SALPHA2-40240L1G 4000 Watt Radiant Infrared Patio Heater - Alpha Series, Voltage 240 are engineered for residential and commercial duty cycles and solaira omnis controls support 0–100% variable output. The main downside is omnis controls module sold separately — adds to install cost. Overall, experts rate it "Recommended" with a 8.3/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 5 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.

