Wood Fired Hot Tub Heater

Inferno - Large Stove 105,000 BTU's!

 

 

 

 

 

 

  

Internal view

TimberLine Wood Water Stoves are an alternate way to heat a pool or a large hot tub This 100% Stainless Steel INFERNO water boilers produce about 105,000 BTU of heating capacity by only using wood. You can now heat a pool or large hot tub  in hours!  These are ideal for off grid applications or to supplement pool and spa heating costs. 

The TimberLine Wood Water Stove naturally circulates the water using no electricity. Its design is based on Thermosiphon; the hot water rises and exits via the top port. At the same time cold water is drawn in to the heat exchanger via the bottom port.

 

Forced Circulation -Optional                                      Thermosiphon System -Standard

 

 

 

Both the stove body of the Water Heater and the firebox are made with high quality AISI 430 grade stainless steel. The heater can be left outside without the danger of rusting or burning-out. A specially designed vented smoke outlet provides secondary combustion of unburned gases, thereby reducing smoke emissions and chimney sparks. The heater comes with a 10' of stainless steel stove pipe.

The Wood Water Heater utilizes a sophisticated heat exchange design for efficient water heating. The stainless steel stove body surrounding the firebox is a double-walled water-jacket with a 1.5-inch space between, making the entire firebox (except the front) a heat-transferring surface. Additional heat transfer takes place in a water-filled baffle tubes that runs horizontally through the firebox. The baffle deflects the path of the fire, so it gives up more heat into the water jacket before going up the chimney.

Heat is easily controlled by adjusting the air draft control for heating the water and maintaining the water temperature.

The dimensions of the TimberLine Inferno Stoves are 23.6" diameter long x 37.4" long with at total weight of 220 lbs. The fire box can accommodate 32" logs. The Inferno Water Stove comes with a 3/4" drain plug to completely drain the internal water jacket preventing any damage that could be caused by freezing.  Also include are a temperature gauge to regulate the hot water and a safety pressure valve.

The heating time varies by the amount of water capacity of the tub and the starting temperature of the tub. Generally, the TimberLine Inferno Hot Tub Heater will raise 100 gallons by about 120 degrees F per hour. The unit comes complete with everything you will need including the through ports. Included is a 1 year warranty against Manufacture defects. The TimberLine Wood Water Stove is perfect for cabins or anyone who wants to enjoy a hot tub without any pump noises. Great for the do-it-yourself who wants to build their own hot tub.

 

 

What is included:

• Stainless Steel  TimberLine - Inferno Water Heater approx 105,000 BTU

• temperature gauge

• safety pressure release valve

• brass garden hose drain faucet

• cast iron log grates

• 10' of 5" stainless steel chimney with rain cap

• Thermosiphon connection kit ( forced circulation kit can also be substituted for pool or pump system's)

SPECIFICATION

Material: Stainless Steel

Thermosiphon connection kit - Included

 

 Forced Circulation for pools and pump system's -Optional

 

Note:  This items comes standard as a thermosiphon kit.  However we can substitute for forced circulation adapter at no additional cost.  Please notify us immediately after purchasing for this change.

Sizing of a Wood fired pool or Wood fired hot tub heater

To size your heater you will need to know the approx. volume of water in your pool or hot tub. Then use the chart to determine approx. heat up times by the BTU output of each heater. Remember the output ratings are MAX BTU and will vary depending on type of wood and flame level.

Water Volume	Water Mass	Temperature Rise °F/hour
US Gal	lbs	Small (35MBH)	Medium (55 MBH)	Large 105 (MBH)
100	833	42.0
200 200 1666 21.0	1666	21.0
300	2499	14.0	22.0
400	3332	10.5	16.5
500	4165	8.4	13.2
600	4998	7.0	11.0	21.0
700	5831	6.0	9.4	18.0
800	6664		8.3	15.8
900	7497		7.3	14.0
1000	8330		6.6	12.6
2000	16660			6.3
3000	24990			4.2
5000	41650			2.5
10000	83300			1.3
		*Excludes heat loss of tub/pool

Heating Rate* of Various Size Wood Heaters

 

Warranty Information and Liability Disclaimer

Northern Lights Cedar Tubs Inc. guarantees its Timberline wood water heaters against manufacture defects for the period of 1 year from the date of purchase. This warranty is limited to the actual heater and not to accessories that may attach to the heater. This warranty against manufacturing defect is not a longevity guarantee and no longevity guarantee is provided. For example we do not guarantee that the chimney will last for 1 year of constant use or that the stove will remain pristine looking with use.

If our product is found defective, we will replace or repair the defective part free of charge. The customer will be responsible for providing the original invoice and digital photo showing damage. Customer is responsible for all shipping costs incurred in returning unit to Northern Lights Cedar Tubs and Saunas. Northern Lights may, at their cost, send an independent contractor to access the damages, and report as to the probable cause. Northern Lights Cedar Tubs does not cover, under warranty, damages caused by:

• Failure as the result of over pressurizing the heater
• Failure resulting from use with in-ground pool equipment
• Failure as the result of placing the heater under negative pressure
• Damage resulting from the discretionary use by the owner of the equipment during freezing weather.
• Damage due to improper installation. For example: installation provides insufficient slope in piping to establish good thermo-siphon circulation; failure to use or turn on a pump when installation calls for a pump; insufficient water levels in the tub and wood heater; operating the heater or pumps with plugs installed in the wall fittings or with valves closed.
• Failure resulting from use with inground pool equipment and improper installation.
• Corrosion caused by improper water chemistry (example: soft water, salt water or low pH water)
• Discolouring of heater, chimney components due to effects of heat or soot.

Northern Lights Cedar Tubs Inc. does not accept responsibility for personal or property damage including injury or death from the use of this product. The customer assumes all liabilities that are foreseen and unforeseen. In no event shall Northern Lights Cedar Tubs be liable for any direct, incidental, punitive, or consequential damage of any kind whatsoever with respect to service, the materials and the products.

Any legal dispute regarding our product must be settled in the jurisdiction of the Province of Manitoba, Canada, under the governing Laws of this province.

Please call us any time for more information 1 800 759 8990!

 No taxes to US residence!

 

Please allow 4-6 days for shipping via UPS Ground to USA or Canada.  You will be emailed a tracking number to the email address you provide us.  Expedited Shipping services are available!

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