Wednesday 25 November 2020

Why Do You Consider External Heater for Wood Fired Hot Tubs?

Are you looking to buy wood fired hot tubs? If yes, you’ve made a good decision. There are so many quality hot tub accessories that come in wood burning hot tub kits. Out of all spa accessories, hot tub heaters make a good choice. 

You will find both external and internal wood fired hot tub heaters available on the market. However, external heaters are superior alternatives for cedar hot tubs than internal ones. Here are a few reasons why considering an external wood fired hot tub heaters make sense:

Though the heater is installed outside the tub, the hot tub can be able to accommodate more number of people. Generally, an internal heater takes around one third internal space and needs a much larger hot tub to accommodate the exact same number of people like an external spa heater. 


It’s highly suggested to use a fully-insulated cover as possible. After all, a hot tub loses more amount of heat from the top when the hot water goes up. When you use an internal submersible heater, you can’t use a fully insulated cover to retain the heat. 

Upon using a completely insulated cover, you can leave the hot tub in the evening and morning. The temperature of hot tub water remains warm so that you won’t need to restart the fire. 

There’s no such critical water level in a wood burning hot tub. The water level remains maintained in a submersible hot tub heater. It will protect the water heater from being exposed and melting. The issue emerges, when bather overflow the hot tub – which usually happens during parties. Even, there’s no need to add more water so that the water level should be brought back to the functional level. 

There is a chimney present away from the wood fired sauna heater so that there’s no chance of getting in touch with a hot chimney. However, the chimney is present within the inches of the sauna bathers in an internal wood hot tub heater. Smoke and sparks can fall back directly to the bathers in a wood fired hot tub.


Most internal heaters are available with a fencing system and a heater mounted to the floor. It makes cleaning the wood burning hot tubs much difficult in the heater area. In some circumstances, you have to disassemble the protective fencing completely to access the flooring. It can trap grass, leaves, and sand easily. 

When you fuel the hot tub from the outside, it leads to less debris at the end. You have to load the wood over the hot tub water directly so that it causes wood and ashes to land inside the water which makes you clean up your hot tub more frequently. But if you control the fire away from the hot tub, there will be no debris inside the wood burning hot tubs. 

So, what are you waiting for? You should consider investing in an external heater for wood fired hot tubs. It’s highly suggested to count on Northern Lights Cedar Tubs today and let us help you purchase the ideal wood burning hot tubs for your personal spa experience.

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