If you’re looking to extend your outdoor living season, glass tube patio heaters provide an elegant and efficient solution. These heaters feature a striking glass tube design that showcases a beautiful flame while delivering warmth to your patio or backyard. Whether you need a full heater unit or a replacement glass tube for your existing setup, this guide covers the best options available. Below is a summary table of the selected products designed for 4-sided pyramid style patio heaters along with some full heater options.
| Product Name | Brand | Key Features | Size / Fit |
|---|---|---|---|
| Patio Heater Glass Tube Replacement with Ring | SUMNEW | Neoprene silicone support ring, fits many brands, durable quartz glass | 49.5″ Tall x 4″ Diameter – 4-Sided Pyramid |
| Hiland SGT-GLASS Quartz Glass Tube | Hiland | Compatible with Hiland models, quartz glass tube without rubber ring | 49.5″ Tall x 4″ Diameter |
| Patio Heater Glass Tube Replacement with Silicone Ring | REEPLAR | High strength quartz glass, withstands high heat up to 1800°C, easy install | 49.5″ Tall x 4″ Diameter – 4-Sided Pyramid |
| Patio Heater Glass Tube Replacement with Rubber Ring | YEHERIT | Fits many brands, included rubber ring, durable quartz glass | 49.5″ Tall x 4″ Diameter – 4-Sided Pyramid |
| Hykolity Pyramid 48000 BTU Gas Patio Heater | hykolity | Full propane heater with glass tube, wheels, variable heat settings | 90″ Tall – Full Unit |
Patio Heater Glass Tube Replacement with Ring for 4-Sided Pyramid

This 49.5 inch tall and 4 inch diameter quartz glass tube is designed specifically for 4-sided pyramid patio heaters approximately 87 inches tall. It includes a neoprene rubber silicone support ring that helps secure the tube tightly. Compatible with popular brands like Fire Sense, Hiland, Az Patio Heaters, Garden Radiance, and more, it fits a wide range of models. Not suitable for 3-sided triangle style heaters around 91 inches.
The durable quartz glass enables rapid, even heating withstanding high temperatures, making this a solid replacement option if your original glass tube breaks or cracks. The included support ring improves installation ease and oven sealing.
Hiland SGT-GLASS Quartz Glass Tube Replacement

Designed to fit Hiland patio heaters such as HLDS01-GTHG and HLDS01-GTSS models, this 49.5 inch tall glass tube offers a reliable replacement made of quartz glass. Note that it does not include the rubber ring, so users may need to reuse the existing ring or purchase one separately.
The quartz material withstands high temperature exposure ensuring lasting performance for your patio heating needs. This tube fits the 4-inch diameter perfectly for standard 4-sided pyramid heaters but is not intended for other styles.
Patio Heater Glass Tube Replacement with Silicone Ring by REEPLAR

This replacement glass tube is made from high quality, durable quartz glass capable of withstanding extreme temperatures up to 1800°C. Sized at 49.5 inches tall and 4 inches diameter, it fits most 4-sided pyramid flame outdoor heaters, excluding 91-inch 3-sided models.
Installation is simplified by the included black rubber pad that snaps onto the bottom end of the tube, helping to achieve a secure fit. The quartz glass allows for rapid heating and excellent heat distribution, ensuring consistent warmth in colder conditions.
Patio Heater Glass Tube Replacement with Rubber Ring by YEHERIT

YEHERIT’s replacement glass tube features a perfect fit size of 49.5 inches tall and 4 inches diameter and is intended for 4-sided pyramid style heaters around 87 inches tall. Compatibility covers numerous brands including Hiland, Fire Sense, Az Patio Heaters, and more.
It includes a silicon rubber support ring and is constructed of strong quartz glass for lasting durability. This model is unsuitable for taller 3-sided pyramid heaters. The one-piece tube simplifies replacement for models with two-piece designs too.
Hykolity 48000 BTU Pyramid Glass Tube Propane Patio Heater

This full propane patio heater stands 90 inches tall and showcases an elegant clear glass tube that reveals a warm, vibrant flame. Rated at 48000 BTU, it provides long-lasting warmth for chilly outdoor nights on patios, gardens, porches, or pool sides.
The heater features variable heat settings and a built-in control valve for customizable temperature control. The side door enables easy propane tank replacement, and two detachable wheels offer portability. This is an excellent choice if you’re seeking a full heater rather than just a glass tube replacement.
Buying Guide: Choosing The Right Glass Tube Patio Heater Or Replacement Tube
When shopping for a glass tube patio heater or replacement glass tube, consider the following key factors to ensure you purchase the best fit and functionality for your outdoor heating needs:
1. Compatibility And Size
Measure your existing heater or tube carefully. Most standard 4-sided pyramid glass tubes are approximately 49.5 inches tall and 4 inches in diameter. Make sure the replacement tube matches those exact dimensions. Many tubes fit specific models or brands, particularly Hiland, Fire Sense, and similar pyramid heaters.
2. Heater Style
Verify the heater style: 4-sided pyramid tubes are not compatible with 3-sided or triangular designs. The height and shape dramatically affect fit and performance. Check your heater’s model number to select the correct tube.
3. Material Quality
Choose quartz glass tubes for durability and heat resistance. Quartz withstands temperatures up to 1800°C and spreads heat evenly, making it last longer and work better during use.
4. Included Accessories
Some replacement tubes come with silicone or neoprene rubber support rings for easier and more secure installation. If missing, you might need to buy one separately or reuse your old one.
5. Full Heater vs. Replacement Tube
If you need a complete heating unit, consider propane heaters with glass tubes and adjustable heat settings like the Hykolity model. Replacement tubes serve only to fix damaged or broken glass in your current heater setup.
6. Safety Features
Some burner modules include auto shut-off valves and anti-tip safety devices to prevent accidents during use. If purchasing parts like burner modules, ensure these features are present for safe operation.
7. Ease of Installation
Many replacement glass tubes can be installed by snapping or securing the tube with rubber rings. Check for products that provide clear installation guidelines and necessary components.
8. Brand And Model Numbers
Referencing your heater’s exact model number is crucial. Cross-check the compatibility list provided by manufacturers or sellers to avoid ordering the wrong parts.