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SUNHEAT Contemporary Triangle Design Portable Propane Commercial Patio Heater with Decorative Variable Flame-Stainless Steel - PHTRSS

SUNHEAT Contemporary Triangle Design Portable Propane Commercial Patio Heater with Decorative Variable Flame-Stainless Steel - PHTRSS

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SUNHEAT Contemporary Triangle Design Portable Propane Commercial Patio Heater with Decorative Variable Flame-Stainless Steel - PHTRSS

The Original SUNHEAT Restaurant patio heater features a contemporary triangle design and a decorative variable flame to heat up any outdoor gathering. The unique triangle stance and pyramid shape provides functionality and style that will warm and accentuate your patio or deck. The inviting flame will safely light up the night as it dances inside a four feet tall quartz glass tube. The 23 inch triangle reflector hood evenly spreads the 40,000 BTU’s of heat across your outdoor space, up to 12 feet diameter. You can adjust the flame and the heat output by simply turning the temperature control knob which is located behind the front panel. The push button ignition system makes this unit simple and safe to operate. This industrial quality heater will run up to 10 hours on the highest setting. The PHTRSS model comes with a one year warranty. Whether it’s a family gathering or a business party The Original SUNHEAT patio heater will add warmth and style to any occasion. 

Contemporary triangle design with metal frame and stainless steel finish

40,000 BTU's to heat 12' in diameter; 10 hour burn time and tank can be a standard 20 gal propane tank

92" tall with 23" triangle reflector and 24" base; 54 lbs., wheels included

4' tall quartz heat tube for 360 degree view of the variable decorative flame

Push button ignition system

Base can be loaded with sand to weigh heater down on windy days

Adjustable heat control

What our Experts Think          
  • High-output 40,000 BTU heating performance
    Delivers strong radiant warmth across outdoor areas up to ~12 ft diameter, ideal for restaurants, patios, and events.
  • Iconic triangle flame design
    4-ft quartz glass flame tube creates a 360° visible decorative flame that enhances ambiance while heating efficiently.
  • Commercial-grade stainless steel build
    Durable frame designed for frequent outdoor use with resistance to weather exposure and wear.
  • Adjustable flame & heat control
    Simple knob-based regulation allows quick tuning of warmth and flame intensity for different environments.
  • Reliable ignition system
    Push-button ignition enables fast startup with minimal effort, improving operational efficiency in commercial settings.
  • Mobility-focused design
    Built-in wheels make repositioning easy despite its tall, stable structure.
  • Safety engineering included
    Features anti-tip shutoff and thermocouple protection for safer use in busy public spaces.
  • Long runtime efficiency
    Supports extended operation (up to ~10 hours per propane tank), reducing refill frequency during service hours.

Q&A      

Q: What is the SUNHEAT Contemporary Triangle Design Portable Propane Patio Heater PHTRSS?
A: A commercial-grade outdoor propane patio heater with a stainless steel finish, decorative variable flame, and triangle pyramid design for stylish, high-output heating.

Q: How powerful is it?
A: It delivers about 40,000 BTUs, heating an outdoor area up to roughly 12 ft in diameter.

Q: What type of fuel does it use?
A: It runs on a standard 20 lb propane tank (not included).

Q: Does it have a decorative flame?
A: Yes, it features a 4 ft tall quartz glass tube with a visible, adjustable variable flame for ambiance.

Q: Is it portable?
A: Yes, it is freestanding with built-in wheels for easy movement on patios or event spaces.

Q: How is it controlled?
A: It uses a push-button ignition and a manual control knob to adjust flame height and heat output.

Q: What safety features does it include?
A: It includes a tip-over shutoff valve and thermocouple safety system for outdoor use protection.

Q: How long does a propane tank last?
A: Up to about 10 hours on high setting, depending on conditions.

Q: What makes it “commercial grade”?
A: Durable stainless steel construction, high BTU output, long runtime, and suitability for restaurants, patios, and event spaces.

Maintenance Tips  
  • Burner cleaning: Regularly clear burner ports of dust, soot, and insect buildup for stable flame performance.
  • Gas system check: Inspect hose, regulator, and fittings before each use for leaks or wear (use soapy water test).
  • Stainless steel care: Wipe exterior with a soft cloth and mild cleaner to prevent stains and maintain finish.
  • Reflector maintenance: Clean heat reflector periodically to ensure efficient heat distribution.
  • Ignition system: Keep igniter dry and clean; replace battery if ignition becomes weak or inconsistent.
  • Propane safety: Always turn off gas at the tank after use and disconnect during long storage.
  • Stability check: Tighten base and frame connections regularly, especially in commercial or high-use settings.
  • Weather protection: Use a cover and store in a dry area during rain, wind, or off-season periods.