Heat Exchanger

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MSR

Heat Exchanger

Regular price $89.95
Regular price Sale price $89.95
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Efficiency booster for MSR® pots
  • Compatible With: Pots 6.6 in. – 7.3 in. (16.8 cm – 18.5 cm) in diameter, including the MSR Alpinist 2 cook set, Quick 2 cook set, Ceramic 2.5 L pot, Ceramic 2-Pot set, Alpine 2 pot set and Alpine StowAway 1.6 L pot.
  • Weight: 6 oz./170 g
  • To Use: Position the Heat Exchanger around the pot and extend a half inch (1.3 cm) below the bottom of the pan. Adjust the thumbwheel until the Heat Exchanger fits snugly.
  • Do not over-tighten and do not expose the Heat Exchanger to direct contact with flame. The Heat Exchanger is designed to be used in conjunction with the Windscreen and Heat Reflector when used with an MSR liquid fuel or remote-burner canister stove.

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WARNING:
The Heat Exchanger increases the efficiency of your stoves up to 25%. The unique waffled design channels the heat from the stove up the sides of the pot to increase the heated surface area. When used with liquid fuel stoves, or remote-burner canister stoves like the MSR WindProâ„¢ II, it can also act as a wind block because it extends below the pot.
SKU:
321105
Width (Standard):
8 in
Weight (Standard):
6 oz
Weight (Metric):
0.17 kg
Length (Standard):
8 in
Height (Standard):
3.75 in
Country of Origin:
Made in USA

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What are the properties of titanium vs. aluminum vs. stainless steel?

Aluminum is the cookware of choice for all-around backcountry use. It conducts heat evenly, is easy to clean when hard anodized and even easier when coated with a nonstick finish. It is also extremely efficient. 

Stainless steel is very durable; perfect for when your pots take a lot of abuse. It lies somewhere between aluminum and titanium in terms of its cooking ability/suitability. 

Titanium cookware's biggest advantage is its light weight. Titanium pots are ideal for boiling water, because they can be made with very thin walls and transfer heat very efficiently. They tend to develop hot spots, however, making them less than ideal for cooking temperature-sensitive foods like eggs or pancakes. 

Cookware's efficiency is also dependent on its color and material. Our testing has found that darker pots (esp. the bottom) are the most fuel efficient. Older cookware, which blackens through use, becomes more efficient than new cookware.

Will my MSR stove fit into my MSR cookset?

The SimmerLite™, WindPro™, PocketRocket® 2, PocketRocket® Deluxe, and SuperFly™ stoves are small enough to fit in an MSR 1-liter pot. Both PocketRocket stoves will also fit in the Titan™ Kettle 900mL and the Titan Cup 450mL. All other MSR stoves with a flexible fuel line will fit into all MSR cooksets that are 1.5 liters or larger, except the DragonFly™ stove which fits in a 2L pot or larger. The older MSR XGK™ stove will not fit inside a cookset because of its rigid fuel line. The stove and fuel bottle will however fit nicely in the side pocket of most backpacks.

Can I use my cookware directly on a fire?

Stainless steel pots may be used over open fire—with caution. You should expect some soot, and if you place the pot in too hot of an environment, some warping.

We do not recommend use of our aluminum or titanium cookware over open fire because they feature some plastic parts that could melt.

Why do MSR Alpine Pot Set lids have tabs on the sides?

Original MSR Alpine cooksets were sold with a strap to hold them together, rather than a stuff sack. When we designed the MSR Panhandler™ pot lifter, we did it with two upright tabs on the top of the pot lifter, which allow you to lift your pot lid by this tab. Our latest cookware has an attachment on the side that accepts our new, quick-release Talon™ pot handle, eliminating scratches on the inside of nonstick cookware while providing a secure, no-squeeze grip. It also folds to lock nested sets together.

What's the best way to wash MSR cookware?

All components except aluminum cookware are dishwasher safe. We recommend using a liquid detergent. Aluminum cookware should be hand-washed to prevent damage to the cookware’s surface.

Understanding Prop 65

What is California Proposition 65?

Passed into law by California’s voters in 1986, Prop 65 is intended to help California residents make informed decisions about the products they buy.

The law states that companies selling products in California must display a warning when the product contains one or more of the approximately 800 chemicals known to the state of California to cause cancer and/or reproductive harm.

Why has MSR placed a Proposition 65 label on some of its products?

By placing the Prop 65 warning on a product, MSR acknowledges that it contains one or more of the chemicals on the Prop 65 list, however the listed chemical may be well within the “no significant risk” range. MSR has not evaluated every product but out of caution, we include the warning.

Are consumers who use an MSR product with a Proposition 65 label at risk?

The label simply indicates that the product contains the chemical and because of that, there is a potential for exposure to it.

The California government states: “The fact that a product bears a Proposition 65 warning does not mean by itself that the product is unsafe.” The government explains, “You could think of Proposition 65 more as a ‘right to know’ law than a pure product safety law.”

For example, some MSR stoves contain brass. Exposure to brass is not itself harmful. However lead is a component of brass and should the brass be disrupted, a user could potentially come in contact with the lead. While the lead levels fall below the “no significant risk” range, MSR is still required to acknowledge its presence.

To learn more about California’s Prop 65, please visit: https://oehha.ca.gov/proposition-65/general-info/proposition-65-plain-language

What types of chemicals are on the Proposition 65 list?

The Prop 65 list contains a wide range of naturally occurring and synthetic chemicals that are known to California to cause cancer or birth defects or other reproductive harm. They may be additives or ingredients in pesticides, common household products, food, drugs, dyes or solvents. They may be used in manufacturing and construction, or be the byproducts of chemical processes. Proposition 65 requires that the Governor of California maintain and publish a list of these harmful chemicals, and update it annually.

According to the state of California:

A chemical is listed if it has been classified as a reproductive toxicant or carcinogen by an "authoritative" organization on the subject. The U.S. Environmental Protection Agency, U.S. Food and Drug Administration, National Institute for Occupational Safety and Health, the National Toxicology Program, and the International Agency for Research on Cancer are considered authoritative for carcinogens. For reproductive toxicants, appropriate authorities include the U.S. Environmental Protection Agency, U.S. Food and Drug Administration, National Institute for Occupational Safety and Health, and International Agency for Research on Cancer. Chemicals will also be listed if they are required to be labeled or identified as a carcinogen or as a reproductive toxicant by an agency of the state or federal government.

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No Hassle Returns

We accept returns within 30 days of purchase. All returned items must be in new condition. Please be sure no dirt, grass or pet hair is on the item you are returning. Learn More

We Believe in What We Build

At MSR, we take pride in engineering the highest-quality outdoor gear available, and we stand behind everything we make. MSR gear is built to be exceptionally durable and easily repaired. And we back it up with the best service in the industry, all to keep your gear performing for you—and out of landfills. Visit our MSR warranty page for more info.

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Overall rating: 4.4545455 / 5 from 11 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["heat","works","fuel","cooking","wind","tool"].

Review highlights

Reviews

Good product but extremely sharp edges

"Works good but extremely sharp edges"

Usqc (5/5)

HE

"Never leave without it. I use this for the ceramic 2.5 pot, and it fits perfect. Though the wheel was lame when I purchased it, it was easily fixed. Once adjusted, it saves up to 20% while keeping the wind away. Stowing while travelling is easy. I wrap it around a therm-a-rest, and tighten it with a strap."

Jerud (5/5)

No. I would not buy this product again.

"Wasted money. I love MSR gear. Sharp bulky and hard to stow. It has to have some good points."

Sean O. (1/5)

Essential tool for cold weather cooking

"I already own one, but cannot find it. The Heat Exchanger is an essential tool for efficient cooking in a cold or winter environment. Thank you!"

Kay H. (5/5)

Good, give me more.

"I use it all the time. It would be better if I could roll it up. A mesh metal or dragon skin would do that nicely. Hard to fit in backpack without the worry of it bending oddly. Remember your customer has discretionary money to burn, mountains to climb, and an ego to feed."

Scott (4/5)

I ran into the heat exchanger while climbing Denali the

"I ran into the heat exchanger while climbing Denali the first time back in 1985. Other teams were carrying a pressure cooker(!) to help with high altitude cooking times. We (The Innocents Abroad team of 1985) choose to go with the HE to conserve on the fuel we had to haul up for our EGK expedition stoves...nothing like having to melt ice for water at 17,000'. We found that using the HE to keep the pot warm at -40 degrees allowed us to 'simmer' our food and stretch out our fuel supply during a 10 day storm at high camp. I recall something about 90 know winds blowing a climbers boots away (forever) from her tent door."

Matt K. (5/5)

No-Brainer product has paid for itself many times

"My wife and I have been using one of these for more than 20 years. They work really well at directing heat the pot. Benefits are: 1) water is boiling faster so less time cooking. 2) uses less fuel so don't need to carry as much AND don't need to buy as much. We always take it with us when backpacking, including internationally, but also use it car camping. And I've used it in the kitchen when our kettle went out. Product just makes so much sense. Product fits into the msr cookset along with the stove, so is no extra space to pack."

Eric (5/5)

Awesome accessorie

"I have had this for many years, works great Don't use as a wind break lol Blew a hole through one, using my dragonfly stove. But it was replaced and never had another issue"

Jameskinch (5/5)

Works well

"This speeds up boiling water and extends your fuel. Great product."

Harknorf (4/5)

Works well to focus heat where it belongs

"Works well to help focus that side heat from the stove into the pot."

Derek (5/5)

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