Finding a reliable and durable glass tube replacement for propane patio heaters is crucial to maintaining efficient heating performance and safe operation. We’ve gathered some of the best compatible 49.5” tall by 4” diameter quartz glass tubes designed primarily for 4-sided pyramid patio heaters. These replacements fit popular brands like Hiland, Fire Sense, and more. Below is a summary of selected tubes with key details to guide your choice.
| Product | Brand | Dimensions | Compatibility | Includes Rubber Ring |
|---|---|---|---|---|
| Hiland SGT-GLASS Quartz Glass Tube | Hiland | 49.5″ tall x 4″ diameter | HLDS01-GTHG, HLDS01-GTSS | No |
| Patio Heater Glass Tube with Ring | SUMNEW | 49.5″ tall x 4″ diameter | Most 4-sided pyramid heaters approx. 87″ tall | Yes |
| Glass Tube Replacement with Rubber Ring | YEHERIT | 49.5″ tall x 4″ diameter | Hiland, Fire Sense, and similar 87″ 4-sided heaters | Yes |
| Patio Heater Quartz Glass Tube with Silicone Ring | REEPLAR | 49.5″ tall x 4″ diameter | Standard 4-sided pyramid heaters | Yes |
| Fenluqi Quartz Glass Tube Replacement | Fenluqi | 49.5″ tall x 4″ diameter | Most 4-sided 87″ tall heaters | Yes |
Hiland SGT-GLASS Quartz Glass Tube Replacement

This 49.5-inch tall by 4-inch diameter quartz glass tube is designed for Hiland heaters, specifically compatible with the HLDS01-GTHG and HLDS01-GTSS models. It offers durability for propane patio heaters but does not include a rubber ring. The sturdy quartz material withstands high temperatures to ensure safe heating. Ideal for those needing a direct replacement tube without extra accessories.
Patio Heater Glass Tube Replacement with Ring by SUMNEW

At 49.5 inches tall and 4 inches in diameter, this replacement glass tube fits the majority of 4-sided pyramid heaters about 87 inches tall. It includes a neoprene rubber silicone support ring for easy installation and a secure fit. Compatible with popular brands like Fire Sense, Hiland, and AZ Patio Heaters, this product supports many models, making it a versatile choice for outdoor heater maintenance.
YEHERIT Replacement Glass Tube with Rubber Ring

This quartz glass tube replacement measures 49.5″ tall by 4″ diameter, perfectly fitting 87-inch 4-sided pyramid style heaters. The package includes a durable rubber ring for swift and stable tube installation. Compatible with brands such as Hiland, Fire Sense, and Prime Glo, it serves a broad range of outdoor heaters while ensuring heat resistance and safety during use.
REEPLAR Patio Heater Glass Tube with Silicone Connecting Ring

This replacement tube is manufactured from strong, durable quartz glass that withstands temperatures up to 1800°C. Measuring 49.5” tall and 4” diameter, it fits most 4-sided pyramid patio heaters. It includes a black rubber pad to support a stable installation, helping to maintain even heat spread and rapid heating performance in your outdoor propane heater.
Fenluqi Quartz Glass Tube Replacement for 4-Sided Heaters

Constructed with high-purity quartz, this 49.5″ tall by 4” diameter glass tube is a premium replacement for standard 4-sided pyramid propane heaters. Compatible with a wide range of popular brands including Hiland, Fire Sense, and Napolean. The quartz material ensures rapid heat conduction, high strength, and long-term durability with tested resistance to high temperatures up to 1730°C.
Buying Guide for Propane Heater Glass Tube Replacements
Selecting the right glass tube replacement for your propane patio heater requires careful consideration of several factors to ensure optimal performance and safety.
Size and Compatibility
- Dimensions: Most common replacement tubes are 49.5 inches tall with a 4-inch diameter. Confirm your heater’s tube size before purchasing.
- Heater Type: Glass tubes mainly fit 4-sided pyramid heaters (around 87 inches tall). They often do not fit 3-sided (triangular) models which are typically taller (~91 inches).
- Brand Fit: Check if the tube corresponds with your heater brand or model numbers to guarantee compatibility.
Material Quality
- Quartz Glass: Look for high-purity quartz glass that endures high temperatures (typically over 1700°C) and resists thermal shock.
- Durability: High strength is essential for longevity while exposed to outdoor conditions and repeated heating cycles.
Included Accessories
- Support Rings: Many glass tubes require a rubber or silicone ring for stability and secure installation. Verify if the replacement pack includes these or if you need to purchase separately.
- Installation Ease: Tubes with included support rings and clear instructions simplify maintenance.
Safety and Performance
- Heat Resistance: The tube must withstand the flame temperature without cracking or degrading.
- Even Heat Spread: Quality glass enables consistent heat distribution for efficient warming.
- Secure Fit: To prevent gas leaks or malfunctions, the tube should properly fit your heater’s framework.
Additional Replacement Parts
- Consider also updating the heat reflector shield if damaged, which protects the tube and enhances heat efficiency.