Marine-Grade Radiant Heating for Coastal Outdoor Spaces
The SunStar SGL35-MG Marine Grade Patio Heater is a commercial-quality overhead infrared gas heater designed for restaurants, hospitality venues, waterfront properties, and outdoor living spaces. Delivering up to 35,000 BTUs of radiant heat, it provides comfortable warmth across areas up to 12 feet by 12 feet while resisting wind conditions up to 40 MPH and corrosion from coastal environments.
Why Choose the SunStar SGL35-MG?
Outdoor dining areas, patios, and hospitality spaces often lose revenue during colder months because traditional heating solutions struggle to perform in open-air environments.
Best For
- Restaurant patios and outdoor dining spaces
- Coastal homes and waterfront properties
- Hotel and resort outdoor seating areas
- Outdoor bars and breweries
- Covered patios and verandas
- Smoking lounges and vestibules
- Commercial hospitality venues
- Rooftop entertainment spaces
- Marina and waterfront facilities
Not Recommended For
- Fully enclosed indoor living spaces
- Portable heating applications
- Areas without proper gas connections
- Floor-mounted heating installations
- Locations that cannot meet minimum clearance requirements
- Uncovered installations exposed to severe weather conditions
Key Features and Benefits
• Marine-Grade Corrosion Resistance: Unlike standard patio heaters, the SGL35-MG is specifically engineered for coastal and high-moisture environments. Its marine-grade construction helps resist corrosion caused by salt air, humidity, and harsh outdoor conditions, making it a long-term heating solution for waterfront properties and hospitality venues.
• Radiant Infrared Heating Technology: Like the warmth of the sun, radiant infrared energy heats people and objects directly without first warming the surrounding air. This approach improves comfort, reduces energy waste, and delivers faster heating performance in open outdoor environments.
• Wind-Resistant Performance: Outdoor heating systems often struggle in breezy conditions. The SunStar GLASS Marine Grade series is designed to maintain effective performance in wind conditions up to 40 MPH, helping outdoor spaces remain comfortable when weather conditions are less than ideal.
• High-Temperature Tinted Glass: The signature tinted glass enhances the heater's visual appeal while providing additional protection during windy conditions. Its modern appearance complements upscale outdoor dining, patio, and entertainment spaces.
• Flexible Mounting Options: The heater can be mounted horizontally or angled up to 60 degrees, allowing installers to direct heat where it is needed while accommodating different patio layouts and architectural conditions.
• Reduced Clearance Option: When paired with the optional heat shield, ceiling clearances can be reduced to as little as 10 inches. This provides greater installation flexibility in spaces with limited overhead clearance.
Common Applications
- Outdoor restaurant dining areas
- Hotel terraces and courtyards
- Resort poolside lounges
- Covered residential patios
- Outdoor entertainment venues
- Rooftop bars and lounges
- Country clubs and golf facilities
- Waterfront restaurants
- Marina gathering areas
- Commercial outdoor waiting areas
Installation Requirements
Before installation, verify that the space can support an overhead gas patio heater and that all clearance, fuel, and mounting requirements can be met.
- Appropriate natural gas or liquid propane supply is required
- Required mounting clearances must be maintained
- Designed for outdoor or partially covered spaces
- Mounting structure must support the installed unit
- Local building and gas codes must be followed
- Professional installation is strongly recommended
Technical Specifications
SunStar GLASS Marine Grade Series
| Model |
Fuel Type |
Input BTU/HR |
Height |
Width |
Length |
| SGL35-N7-MG |
Natural Gas |
35,000 / 24,000 |
9.5" |
11.5" |
48" |
| SGL35-L7-MG |
Liquid Propane |
35,000 / 24,000 |
9.5" |
11.5" |
48" |
Performance Specifications
| Specification |
Value |
| Coverage Area |
Up to 12' x 12' |
| Wind Resistance |
Up to 40 MPH |
| Mounting Range |
Horizontal to 60° |
| Installation Type |
Overhead Mounted |
| Heating Method |
Radiant Infrared |
| Glass Type |
High-Temperature Tinted Glass |
Minimum Clearance Requirements
| Mounting Angle |
Ceiling |
Ceiling w/ Shield |
Back |
Back w/ Shield |
Side |
End |
Below |
Front |
| 0° |
20" |
10" |
N/A |
N/A |
24" |
12" |
40" |
48" |
| 30° |
23" |
14" |
8" |
8" |
24" |
12" |
40" |
48" |
| 60° |
24" |
17" |
12" |
12" |
24" |
12" |
40" |
48" |
