Best Outdoor Heater Replacement Parts of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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Outdoor heaters are essential for keeping us warm during chilly evenings, but like any other appliance, they may require replacement parts to function properly. Whether you need a new regulator, hose, or burner, there are various options available in the market. These replacement parts can help to extend the lifespan of your outdoor heater and ensure that it operates safely and efficiently. With the right replacement parts, you can continue to enjoy your outdoor space even during colder seasons.

At a Glance: Our Top Picks

Europart Universal Gas Thermocouple Kit 600 mm Cover #TOP 1
Europart Universal Gas Thermocouple Kit 600 mm
ftb score rating icon 9.9
Mr. Heater Buddy Hose Assembly, 10-ft Cover #TOP 2
Mr. Heater Buddy Hose Assembly, 10-ft
ftb score rating icon 9.8
Lesimnky Patio Heater Burner Screen Replacement Cover #TOP 3
Lesimnky Patio Heater Burner Screen Replacement
ftb score rating icon 9.6

Top 7 Outdoor Heater Replacement Parts

#TOP 1

Europart Universal Gas Thermocouple Kit 600 mm

14-UN-32
Copper
One Size
Europart Universal Gas Thermocouple Kit 600 mm Cover
Europart Universal Gas Thermocouple Kit, 600 mm, Copper, 14-UN-32

The Europart Gas Thermocouple Kit is designed to be compatible with various gas appliances, including stoves, ovens, and heaters. This versatility means you can use it across multiple devices in your home. Its 600mm length ensures that installation is straightforward and effective, making it ideal for a wide range of applications. Constructed from durable materials, this thermocouple promises long-lasting performance, giving you peace of mind regarding your gas appliance's reliability. Additionally, it features high sensitivity, ensuring quick response to temperature changes for enhanced safety.

What We Like
Compatible with many gas appliances
Easy installation process
Durable and reliable construction
High sensitivity for safety
#TOP 2

Mr. Heater Buddy Hose Assembly, 10-ft

F273704
Black
One Size
Mr. Heater Buddy Hose Assembly, 10-ft Cover
Mr. Heater Buddy Series Hose Assembly-10-ft, Model# F273704, Other, Black, One Size

The Mr. Heater Buddy Hose offers a convenient 10-foot length, eliminating the need for a fuel filter, making it easier for you to manage your heating needs. It is compatible with Mr. Heater's MH9B Portable Buddy and MH18B Big Buddy models, ensuring versatility. The hose does not leach oil into the fuel stream, providing you with cleaner fuel usage. Additionally, the POL connection allows for a direct attachment to propane tanks, enhancing usability for outdoor heating.

What We Like
10-foot length for convenience
Compatible with popular models
No oil leaching into fuel
Direct attachment to propane tank
#TOP 3

Lesimnky Patio Heater Burner Screen Replacement

Lesimnky
Burner Screen & Base
Silvery
Universal
Lesimnky Patio Heater Burner Screen Replacement Cover
Patio Heater Burner Emitter Screen & Base 4-Sided Pyramid Patio Heater Replacement Parts 304 Stainless Steel, Burning Net Heating Parts Applied to Most Square Glass Heater (Burner Screen & Base)

The Lesimnky Burner Screen is crafted from high-quality 304 stainless steel, ensuring it won't rust or deform in harsh weather conditions. Its user-friendly design makes installation quick and easy, providing you with a secure fit that protects your patio heater from debris and damage. This universal heat reflector shield measures 7 inches in diameter and is perfect for replacing damaged parts, ensuring safety and efficiency. With its stable structure and excellent heat preservation, you can enjoy a warmer outdoor environment while reducing energy consumption.

What We Like
High-quality 304 stainless steel
Easy installation process
Universal fit for many heaters
Durable and long-lasting
Improves energy efficiency
#TOP 4

PRATYAHARA Propane Patio Heater Control Valve Set

PRATYAHARA
500305637
Photo Color
PRATYAHARA Propane Patio Heater Control Valve Set Cover
PRATYAHARA Gas Patio Heater Control Valve Thermocouple Sensor Dump Switch Knob Propane Fire Pit Control Pilot Port Set

The PRATYAHARA Control Valve is designed with a female M10*1 inlet thread and a 7/16inch-24UNF outlet thread, making it compatible with many propane heaters. Its high-quality brass construction ensures durability, so you can trust it to last through regular outdoor use. The valve features an 8mm spindle shaft for easy turn-on operation, providing convenient control over your patio heater's flame. This set is ideal for low-pressure propane heaters, giving you reliable and safe control for a cosy outdoor heating experience.

What We Like
Durable brass construction
Compatible with propane heaters
Easy turn-on valve operation
Suitable for low-pressure use
#TOP 5

Haofy Universal Thermocouple Sensor for Outdoor Heaters

M8X1
Defult
default
Haofy Universal Thermocouple Sensor for Outdoor Heaters Cover
Thermocouple Sensor Universal Thermocouple Replacement for Gas Fireplace Furnace Fire Pit Water Heater, 35.4"

The Haofy Thermocouple Sensor is designed for easy and secure replacement in gas fireplaces, furnaces, fire pits, and water heaters. You can conveniently fix the valve on your grill or fire pit using the provided screws and flange, ensuring a stable setup. Connecting the inlet and outlet hoses is straightforward, with tight fastenings to prevent gas leaks. The thermocouple nut fastens firmly to the valve end, providing a solid connection. This sensor heats quickly when the gas is turned on, allowing you to safely operate your heater with confidence and ease.

What We Like
Easy installation steps
Fast temperature response
Rust resistant metal material
Secure gas connection
#TOP 6

Yetaha Propane Electronic Pulse Igniter Assembly

Yetaha Propane Electronic Pulse Igniter Assembly Cover
Yetaha Propane Electronic Pulse Gas Igniter Assembly with 400mm Electrode Ignition Cable Wire for Outdoor Gas Patio Heater Grill Stove, 15.75"

The Yetaha Gas Igniter is designed for effortless ignition of your gas appliances. With a 400mm electrode ignition cable, this high-quality igniter ensures durability and long-lasting performance. Being battery-operated, it provides a reliable sharp spark for quick lighting, making your outdoor cooking or heating experience hassle-free. Its sturdy construction can withstand high temperatures, ensuring it is built to endure regular use while maintaining consistent performance.

What We Like
Durable and long-lasting materials
Battery-operated for convenience
Easy to use
Works with LPG and NG
Suitable for various appliances
#TOP 7

Aupoko Patio Heater Thermocouple Replacement Part

Heater Thermocouple
M8x1, M6x0.75
Aupoko Patio Heater Thermocouple Replacement Part Cover
Aupoko Patio Heater Thermocouple, Outdoor Heater Replacement Parts M8 x 1 End Connection Nuts Thermocouple 410 mm Length M6 x 0.75 Head Thread with 6.3 MM/0.25'' Flat Terminal

The Aupoko Patio Thermocouple is designed for compatibility with various outdoor heating appliances, including BBQ grills, fire pits, and fireplaces. Its easy installation allows you to quickly connect the thermocouple, needing less than five seconds to open the valve. With a universal design, it features an M6 x 0.75 thread on the head and M8 x 1 end connection nuts, making it adjustable for the perfect fit. Crafted from high-quality solid copper and brass, it ensures durability and longevity, providing you with a reliable heating solution.

What We Like
Compatible with various heaters
Quick installation process
Adjustable height feature
Durable copper and brass material
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are the components of the patio heater?

Here's a list of the most common patio heater parts:. Heater Regulator.Glass Tube.THP-Burner.Thermocouple.Pilot Assembly.Thermostat.Failure Safety Control Valve Kit.Quick Disconnect Hose Set.

2. Why does my patio heater not get hot?

Yet another reason your patio will not stay lit is that the gas valve orifice is blocked. You should clean the orifice or have it replaced. Sometimes there is air in the gas line which is blocking propane from getting to the heater head unit. The solution for this is to purge the gas line.

3. What are the outside heaters called?

A patio heater (also called a mushroom or umbrella heater) is a radiant heating appliance for generating thermal radiation for outdoor use.

4. Which company makes outdoor heaters?

1. Lava Heat. Lava Heat Italia is one of the most reputable brands for outdoor propane and gas heaters. It is known for the iconic Flame Tower Heaters and has a wide selection to choose from.

Editor's Notes

During our outdoor heater replacement part research, we found 293 outdoor heater replacement part products and shortlisted 7 quality products. We collected and analyzed 36,470 customer reviews through our big data system to write the outdoor heater replacement parts list. We found that most customers choose outdoor heater replacement parts with an average price of £11.91.

The outdoor heater replacement parts are available for purchase. We have researched hundreds of brands and picked the top brands of outdoor heater replacement parts, including Paxanpax, Mr. Heater, Lesimnky, PRATYAHARA, Haofy.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.