Choosing the right emitter screen for your patio heater helps maintain performance, prevent debris damage, and extend the life of your outdoor heating setup. This guide highlights five high-quality stainless steel emitter screens and bases designed to fit a wide range of gas patio heaters. Each option focuses on durability, fit, and ease of installation, ensuring you can replace worn parts and keep heat efficiency consistent across seasons.
Summary of Selected Products
| Product | Diameter | Height | Material | Key Benefit |
|---|---|---|---|---|
| Patio Heater Emitter Screen Main Burner Net Cover | 10 3/4″ / 27.3 cm | 8″ / 20 cm | 304 Stainless Steel | Double-net design for durability and longevity |
| Patio Heater Main Burner Net Emitter Screen | 10 3/4″ / 27.3 cm | 8″ / 20 cm | 304 Stainless Steel | Sturdy double-cover heating mesh |
| Patio Heater Burner Emitter Screen & Base | 7″ / 18 cm | 5.2″ / 13.3 cm | 304 Stainless Steel | 4-sided pyramid base for square glass heaters |
| Patio Heater Burning Net Emitter Screen & Base | 7″ / 18 cm | 5.2″ / 13.3 cm | 304 Stainless Steel | Double-cover design with base for flame safety |
| Patio Heater Burning Net And Base 4-Sided Pyramid | 7″ / 18 cm | 5.2″ / 13.3 cm | 304 Stainless Steel | Upgraded thickness and stability |
Note: Always verify your heater’s exact model and measurements before purchasing to ensure a proper fit. The listings below provide general compatibility for common 10 3/4″ and 7″ emitter screens used in many gas patio heaters.
Patio Heater Emitter Screen Main Burner Net Cover

Brand: Lesimnky
Features: Steel double-net emitter screen using 304 stainless steel for long life. Top reinforcement design enhances durability. Suitable for most patio heaters with a 10 3/4″ diameter. Includes mounting holes spaced at 6.87 inches (17.5 cm). Replacement part to restore normal heater operation when the combustion net is damaged.
Patio Heater Main Burner Net Emitter Screen

Brand: Firdnyohs
Features: 10 3/4″ diameter emitter screen with 3 threaded holes for mounting a reflector. Made of 304 stainless steel with a robust double-cover heating design. Aimed at replacing damaged combustion nets to keep heating performance consistent.
Patio Heater Burner Emitter Screen & Base

Brand: Lesimnky
Features: High-quality 304 stainless steel with rust resistance. Easy installation and a secure fit. Universal heat reflector shield base sized to fit 7″ emitter screens with three threaded mounting holes. Designed to protect the heater and extend its life in adverse weather, while maintaining efficient heating.
Patio Heater Burning Net Emitter Screen and Base

Brand: Firdnyohs
Features: 7″ emitter screen base replacement for pyramid or square heaters using a 304 stainless steel double-cover design. Includes base with mounting holes and a reflector. Emphasizes durability and ease of replacement for reliable operation of glass-tiber propane heaters.
Patio Heater Burning Net And Base 4-Sided Pyramid

Brand: TENAURA
Features: 0.31 inch (8 mm) thickness upgrade for enhanced stability and longer heat retention. Made of high-quality 304 stainless steel with rust and corrosion resistance. Includes a 7″ emitter screen base and reflector mounting holes. Designed for durable performance in diverse weather conditions.
Generic Patio Heater Burner Net Cover

Brand: Generic
Features: 10 3/4″ diameter emitter screen with double-cover heating mesh in 304 stainless steel. Includes 8″ tall design with three threaded holes for mounting a reflector. A durable, safe replacement part to restore heater functionality and efficiency.
Zonon Replacement Parts for Patio Heaters

Brand: Zonon
Features: Includes 2 emitter screens and bases suitable for most pyramid patio heaters. 7″ emitter screen base with 3 threaded holes for mounting a reflector. Stainless steel construction promotes efficiency, safety, and extended heating time.
Generic Patio Heater Burner Net Cover

Brand: Generic
Features: 10 3/4″ diameter emitter screen, 8″ tall, double-cover stainless steel design. Provides robust protection and compatibility with most gas patio heaters, ensuring safe operation and stable heat output.
Buying Guide: Key Purchase Considerations
When selecting an emitter screen and base, consider fit, material quality, and installation ease. The majority of options in this guide use 304 stainless steel for corrosion resistance and long service life, which is essential for outdoor use. Measure your heater’s diameter and reflector hole spacing to confirm compatibility with your unit. A double-cover design typically offers greater durability and improved heat containment, reducing debris ingress and bending in harsh weather. For safety, ensure the mounting holes align with your heater’s existing brackets, and verify whether the base shape matches your heater’s configuration (round vs. pyramid/square).
Durability is closely tied to material thickness and reinforcement. Look for thicker screens if you reside in windy or snowy regions, as this minimizes deformation. Ease of installation matters too; products that come with clear screw hole measurements and included hardware save time and prevent misfit. Finally, assess whether the screen includes a reflector or base piece, which can simplify retrofitting and improve heat direction toward your seating area.
From a value perspective, a universal 10 3/4″ emitter screen with a robust 304 stainless steel construction is a versatile choice across many gas patio heaters. If your unit has a unique shape or nonstandard dimensions, a 7″ emitter screen base with a 4-sided pyramid base might better match your heater’s design. In all cases, replacing a damaged emitter screen promptly helps maintain flame efficiency and reduces the risk of debris entering the burner.