Kat's Heaters Lower Radiator Hose Heater w/ 270 F Thermostat - 1-1/4" Hose - 600W
(34 reviews)
Price: $50.73
In Stock
Kat's Heaters Lower Radiator Hose Heater w/ 270 F Thermostat - 1-1/4" Hose - 600W
Item # KH16500
Retail:$69.97
Our Price: $50.73
You Save: 27%
In Stock
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Kats Heaters Vehicle Heaters - KH16500
- Circulating Heater
- Lower Radiator Hose Heater
- 1-1/4 Inch Diameter Hose
- 600 Watts
- Kats Heaters
- CSA Approved
Splices into your lower radiator hose to circulate warm coolant through your radiator in the winter. Allows easier start-ups and prevents frozen hoses. Once the engine is on, warm coolant cycles through the heater core to heat your cab faster.
Features:
- Lower radiator hose heater preheats your radiator in cold temperatures by heating coolant and circulating warm coolant
- Keeps hoses from freezing
- Assists with smoother start-ups
- Allows cab to heat up and defrost faster
- Thermosiphon ensures that warm coolant continues to circulate
- Internal thermostat automatically shuts heater off at 270 F to prevent overheating
- Allows safe operation overnight
- Heating element is enclosed in the casing to prevent burnout
- Die-cast aluminum construction is impact and corrosion resistant
- Maintains strength in high heat
- Molded into 1 piece to prevent any leaks
- 4' Long HPN withstands high heat and resists oil
- Route 3-prong plug through your grille and plug into standard 120-volt AC outlet or extension cord
- Cord can be replaced (KH28600 - sold separately) to avoid buying a new heater if it gets damaged
- Easy installation with included hose clamps
- CSA certified
- Made in the USA
Specs:
- Application: 1-1/4" diameter lower radiator hose
- Wattage: 600 watts
- 1-Year limited warranty
Notes:
- Do not use this heater with a 100-percent antifreeze solution.
- Do not start your engine with the heater plugged in.
Benefits of a Heated Engine
Start your engine easier and warm your cab faster in cold weather with this lower radiator hose heater. Heating your engine coolant keeps it from thickening and freezing, resulting in more reliable start-ups and smoother operation altogether. It also lessens the workload and extends the life of your vehicle's battery. And because starting your engine when it's warm creates less condensation in the engine block than starting it when it's cold, your engine will get better initial fuel vaporization, which causes fewer emissions and less pollution.
Lower Radiator Hose Heater
This heater splices into your lower radiator hose to heat your coolant. The heated coolant pushes the cold coolant through the radiator and thermosiphons it back to the heater. The heater's internal thermostat automatically shuts the heater off at 270 degrees Fahrenheit to keep the coolant at an optimal temperature, which allows the heater to operate safely overnight to ensure that no hoses freeze while your vehicle sits. Once you turn the ignition in the morning, your vehicle's water pump will cycle the heated coolant through the engine block and heater core. This will allow for a smooth startup, and it will also help your cab to heat and defrost faster.
16500 Kat's Heaters Lower Radiator Hose Heater - 1-1/4" Diameter Hose - 600 Watts
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Customer Reviews
Kat's Heaters Lower Radiator Hose Heater w/ 270 F Thermostat - 1-1/4" Hose - 600W - KH16500
Average Customer Rating: 4.7 out of 5 stars (34 Customer Reviews)
Splices into your lower radiator hose to circulate warm coolant through your radiator in the winter. Allows easier start-ups and prevents frozen hoses. Once the engine is on, warm coolant cycles through the heater core to heat your cab faster.by: Brian12/16/2017
I got this heater about a year ago but only installed it about a month ago. I have it in a
John Deere tractor with a 21 HP diesel engine. Here in Canada our temperature is measured in celsius and at minus 25 C which is about minus 12 F this little heater melted the snow and ice off the engine cover. I would recommend this heater to anyone. it is an excellent device.
by: Ryan B. 02/14/2016
Installed on mahindra 2516 hst. Heater worked great in single digit weather.
by: Charles06/21/2016
Received the heater today. Looks good. Will install in the next couple of days. It will go on my small ford tractor to replace the bad one on it now. Thanks for the good service
by: Willie01/05/2021
After reading the instructions it was a very easy install. Took about 1hr to install let it run for 40 minutes to check for any leaks and get the air out. This is a DIY project.
by: Jeff11/09/2020
Does what it is supposed to do-keeps the radiator fluid temp above freezing.
by: Carter01/08/2015
Good product, awesome service. Very pleased with customer service.
by: Jared 03/19/2024
by: Michael 10/19/2022
by: Leroy 11/08/2023
It is a great product. I only gave it 4 stars because it won't fit in the location I need to put it. So I put it on my wife's car instead of my tractor. IT works great.
by: Rick01/20/2021
I ordered this for my John Deere lawn tractor. I use it in the winter to blow snow but have to keep it in an UNHEATED shed. The heater works awesome and is compact enough to mount behind the side panel with absolutely no interference with anything. I Highly recommend this heater and etrailer.com to buy it from, they are great to work with and the item came quickly.
by: Richard 02/06/2024
Best way to get fast starts on those frosty winter mornings.
by: Tom 02/05/2024
Appears to be a quality product. I have not used it yet.
by: Tim G.09/12/2023
Quality. I hope it works as well as it looks! Will install soon.
by: David02/23/2018
It’s working Ok but I think the block heater would have been better, as it heats a little but I guess with the car outside and being so cold out it really can’t get that warm being in the lower radiator hose instead of the engine block itself. But at the time I installed it was middle of winter and did’nt have the time or weather to install one in the block instead as it would have been a project to do it that way .Maybe in the warmer weather I will switch to the block heater instead.
by: Bill 11/06/2022
Even though it took a long time to get The 1 inch radiator hose heater I understand the circumstances behind it, and I am impressed And grateful that you kept after it and kept me notified thank you Bill
by: Bradley 12/02/2022
This is a great cats heater would I buy this product again from this company yes I would keeps my engine block warm
by: Lael11/21/2022
Was fast delivery pleasure to deal with trailer
by: Daniel12/16/2017
This was a replacement as my previous one was damaged. In general, a great warmer for my 2003 VW TDI. I typically only use it when it's below 20F. It's nice coming to a car that is warm from the get go.
by: David11/09/2022
Cracked after 2 days of use.
by: Carson F10/26/2020
Installed on a Mitsubishi 6 Cylinder diesel marine engine and worked like a charm. Some mornings experienced -25 degree Celsius temperature and engine would start first try, highly recommend.
by: Mac03/10/2020
My in-line lower radiator water heater arrived earlier than expected. It was packaged well and protected to ensure that it wouldn't be damaged. I was very pleased with the speed and accuracy of my order.
by: Eric C03/12/2020
Great product and works perfectly!
by: Joni03/01/2021
They did a great job in keeping us informed on the back order. They also quickly sent a different kit, when we realized we had ordered the wrong one.
by: Dale 09/26/2018
The heater fit and worked well, that's all one can ask of it. Thanks
by: Roger 02/22/2021
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See what our Experts say about this Kats Heaters Vehicle Heaters
- Kat's Lower Radiator Hose Heater DiametersKat's Heaters Lower Radiator Hose Heater w/ 270 F Thermostat part # KH16500 is a universal fit that will work well for your 2010 Nissan Sentra as long as your radiator hose is 1-1/4" in diameter. The Kat's Lower Radiator Hose Heaters are available in different radiator hose diameter and thermostat settings. The hose heaters that are considered 175 degrees will automatically shut off at 175 F to avoid overheating. The 270 degree hose shuts off at 270 to prevent overheating. 175 Degrees...
view full answer... - Will the Kat's Heaters Lower Radiator Hose Heater Work In Negative Temperatures The Kat's Heaters Lower Radiator Hose Heater part # KH16500 will absolutely help your engine in cold temperatures working to provide smoother start-ups, keep your radiator hoses from becoming brittle, prevent antifreeze from freezing in extreme temperatures (- 37 C), as well as helping to heat the cab up faster. Please note, the Kat's Heaters Lower Radiator Hose Heater only works with 1-1/4" diameter lower radiator hoses but we do have other options if you have a different size (see list...
view full answer... - Will Kats Heaters Lower Radiator Hose Heater Work on a 2007 Toyota Avalon?The Kat's Heaters Lower Radiator Hose Heater # KH16400 is a universal fit and will work with your 2007 Toyota Avalon so long as your lower radiator hose is 1" diameter. If you have a 1-1/4" diameter lower radiator hose you would need # KH16500. It will maintain up to a 270 degree temperature which means your Avalon will heat up much, much faster. The Kat's Heaters Thermal Battery Wrap # KH22200 will work with an Avalon so long as it has a Series 24, 24F, 27, 27F, or 74 automotive battery....
view full answer... - Kat's Heaters Lower Radiator Hose Heater Size AvailabilityYes, the Kat's Heaters Lower Radiator Hose Heaters are available in several different sizes and thermostat settings which I have attached for you below. 175 Degrees Fahrenheit: 2-1/4" - part # KH14825 2-1/2" - part # KH14850 2-3/4" - part # KH14875 3" - part # KH14900 270 Degrees Fahrenheit: 1" - part # KH16400 1-1/4" - part # KH16500 1-1/2" - part # KH16600 1-3/4" - part # KH16700 2" - part # KH16800
view full answer... - Does the Kats In Line Lower Radiator Hose Coolant Heater Circulate the CoolantKat's lower radiator hose in line heater # KH16500 does not circulate fluid with a mechanical pump. It is just a heater that operates on the principal of thermosyphoning. It will definitely help keep the fluid warm at 600 watts power but it will take it a longer time than a unit with a mechanical pump. For a true circulating heater with a mechanical pump you could use # KH13100 for 16 to 25 quart systems. If the vehicle has a higher capacity than 25 quarts we do have heaters for the higher...
view full answer... - Does Kats Lower Radiator Hose Heater Have Amount of Time It Should be Plugged In to Start CarThere is not a specific, set amount of time that the Kat's Heaters Lower Radiator Hose Heater w/ 270 F Thermostat - 1-1/4" Hose - 600W # KH16500 needs to be plugged in before starting a car. The reason for that is it is expected you will leave the heater plugged in when it is particularly cold outside, like in the temperatures you indicated. The radiator hose is thermostatically controlled, which means you will leave it plugged in and it won't overheat, so when you get to your vehicle...
view full answer... - Engine Heater Recommendation for 2001 Ford Super Duty with 5.4 Liter EngineWe have the Kat's block heater part # KH11409 that is a confirmed fit for your 2001 Ford Super Duty with a 5.4 liter engine. It replaces a frost plug to heat the coolant and block which will make cold starts much easier on the truck.
view full answer... - Why Can't The Kat's Heaters Radiator Hoe Heater Be On While The Vehicle Is RunningStarting the vehicle while the Kat's Heaters Lower Radiator Hose Heater w/ 270 F Thermostat # KH16500 could cause an overheating issue so the recommend unplugging it first before starting the vehicle. If you get an outlet timer and set it turn off just before the time when you usually use your remote start to warm up the vehicle you shouldn't have an issue. Timers can be purchased at a local hardware store for super cheap.
view full answer... - What Temperature Will # KH16500 Kat's Lower Radiator Hose Heater Maintain The Kat's Heaters Lower Radiator Hose Heater, part # KH16500 will maintain the water temperature between 220 and 250 degrees. My Kat's Heaters representative tells me that in freezing weather, you should expect the heater to run continually when it's plugged in.
view full answer... - How Long Does The Kat's Lower Radiator Hose Heater # KH16500 Take To Reach Running Temperature? While Kat's does not give a specific amount of time the Lower Radiator Hose Heater # KH16500 will take to warm up a vehicle, I have found several reviews which state it only take between 30 minutes and 1 hour for the vehicle to get up to temperature. Kat's recommends leaving the unit plug in at all times in freezing temperatures to help prevent condensation freezing issues due to the engine cooling below freezing point.
view full answer...
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Expert Research:
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Expert Research:
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Written by:
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Updated by:
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Brian
12/16/2018
It The heater is still working fine. It gets used alot and has never failed me. I would recommend to onyone needing a heater for a small engine.