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Review Cheapest Electric Spa Heaters. Made in China & very cheap. Coasts Installation Thermostat

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Mark's reviews and tutorials

Mark's reviews and tutorials

5 жыл бұрын

Review Cheapest Electric Spa Heaters. Made in China & very cheap.
I review and talk about cheap Chinese Electric Spa Heaters.
Are they worth it?
Mark runs PoolnSpa Supplies Australia he sells Pool n Spa equipment Australia wide.
So if you need a New Pump or Parts for your Spa or Pool at a good price. Contact him at PoolnSpa.net
The distinctive of PoolnSpa Supplies Australia is that you always just speak to industry professionals so we ensure you get the right equipment every time.
We don't sell these little heaters from this video.
The electric heater that we do sell and recommend and saves lots of Power: • The best Swim Spa, Spa...
To buy reviewed Spa heater: amzn.to/3b0K8vK
LX 2kw Heater(I review 3kw): amzn.to/2MH2ELS
Midrange ECOSMART Heater (I like the look of this): amzn.to/2MHXS0S
To buy Spa Heater Quality Hayward ELECTRIC: amzn.to/2MDMfI5
To buy Spa Heater Quality Hayward GAS: amzn.to/2U9jnbw
2kw Immersion Heaters *Cheap: amzn.to/2YEoYsX
Way more efficient Heat Pump Spa Heaters: amzn.to/2MI69BE
2" x 1-1/2" (50-40mm)Rubber Cuffs: amzn.to/2MFUcN5
1-1/2" x 1-1/4" (40-32mm)Rubber Cuffs: amzn.to/2znTr2x
SUPER CHEAP IMMERSION HEATER 2KW: amzn.to/3go4a2N

Пікірлер: 80
@rabbi44
@rabbi44 9 ай бұрын
What’s the smallest GPM pump I can use with this heater.? Wanting to use it to heat a full immersion baptistery in a church
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 ай бұрын
The smallest I would recommend would be 1/2hp which is about 100 litres per minute.
@tritonute
@tritonute 3 жыл бұрын
I have a Coasts Heater... unfortunately it doesn't heat... and it's not been used before. Any idea's about faultfinding. I know that... (a) water flows freely under pressure... so it's not being switched off for low flow. (b) there is an audible click when the dial is turned. (cool end of scale) (c) there is power active on the lead. Thanks for your tutorial... I may need to buy another.
@EGNO-bv5fw
@EGNO-bv5fw 3 жыл бұрын
Same issue here, did you resolve?
@heliorq
@heliorq 3 ай бұрын
Hi Hi have one similar baut the trademark is Vevor, all is the same , but My pumping 1/3 hp is not enough, maybe ?? there is nice flow but the heater doesn't kick on. Could there be too much pressure?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 ай бұрын
The smallest I would recommend would be 1/2hp which is about 100 litres per minute. There is no way 1/3 hp is too big.
@heliorq
@heliorq 3 ай бұрын
@@Marksreviewsandtutorials thanks so much.. Tell me is better put pipe 50 or 40mm entrance water and 25mm or 32 mm in out of water ??
@seanharris9730
@seanharris9730 4 жыл бұрын
Hi thanks for the good video. I am currently designing my homemade custom outdoor spa on a budget. i was looking at different size water pumps/hot tub air blower pumps. what size hp water pump wold you recommend to get the approximate air pressure required for these to work?
@DavidLoo
@DavidLoo 3 жыл бұрын
I just got this and hooked it up my intext 10" above ground pool, the light on the side doesnt light up when I turn the dial to hot, wiring is done correctly but not sure why it's not working.
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
These have a flow switch inside them so they only work when the right amount of water is flowing through them. So if you have sufficient flow or pressure and it is correctly wired then it should work.
@DavidLoo
@DavidLoo 3 жыл бұрын
@@Marksreviewsandtutorials just looking at your wiring, your blue wire is marked as live (l) not neutral.
@EGNO-bv5fw
@EGNO-bv5fw 3 жыл бұрын
Same issue here. Did you resolve?
@yodnod
@yodnod 3 жыл бұрын
Not gonna work if pump not enough pressure. By passing my flow sensor switch connector to NC. Pump working.
@alexwager30
@alexwager30 3 жыл бұрын
Hi great video, quick question, which way flounder should the be plumbed in? Pump first then heater? Which way should the water flow through the pump? Many thanks
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
This will help you. How to Plumb in a Spa pump & heater in 60secs. Instal on swimming pool. Links in the description kzfaq.info/get/bejne/hZl4etdnvcrKm2Q.html
@alexwager30
@alexwager30 3 жыл бұрын
Thanks for the reply Mark. I actually sorted the problem by restricting the flow slightly which clicked the heater on 👍
@craigmonteforte1478
@craigmonteforte1478 3 жыл бұрын
My parents always stressed to me growing up to buy quality especially in tools as I get older I have adapted more of your concept with items that can be bought so inexpensively one of them are pool and pond pumps that even the name brand warranted ones appear to be built inthe same China factories as the Cheap Chinese ones
@coffeepp4335
@coffeepp4335 2 жыл бұрын
Great video! Can you connect them to a timer to turns on n off?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 2 жыл бұрын
Yes, absolutely but they have a flow/pressure switch so you can also allow that to turn them on and off with the pump.
@TrinhTran-ib9zw
@TrinhTran-ib9zw 2 жыл бұрын
Can I have link to buy connect 2 inch connect
@Marksreviewsandtutorials
@Marksreviewsandtutorials 2 жыл бұрын
Yes I have links in the description
@TrinhTran-ib9zw
@TrinhTran-ib9zw 2 жыл бұрын
can I have the link, thank you
@jeromeh3818
@jeromeh3818 3 жыл бұрын
Hello. Please, can you explain to me why you plug them in parallel and not in series? Sorry if you've already said it in the video, but I'm French and it's not easy for me. Thanks
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
Hi Jerome. There are two reasons I did this. One was for water flo this system had a big pump on it. There is less restriction plumbing them this way. 2/ Is because they will upset each other’s thermostats if the warmer water from the first heater is running through the second heater.
@tastytechaddictsmtb
@tastytechaddictsmtb 3 жыл бұрын
The intex pool heaters are only 2.2kw and appearing heat a 10ft pool to 30c. Are you saying these are less powerful than the intex heaters ?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
Hi Iain. Sometimes a marketing claim can outperform anything. As I talk about in the video 3kw will only heat to that capacity of 3kw. With element heaters they are all the same so a 3kw will out perform a 2.2kw. MRT
@quanyay
@quanyay 3 жыл бұрын
great work - thank you
@jacobcockerham5211
@jacobcockerham5211 Жыл бұрын
Would this pump work for a steel pro 9'10" x 6'7" x 26" rectangle above ground pool?
@Marksreviewsandtutorials
@Marksreviewsandtutorials Жыл бұрын
Yes. But all situations depend on what heat is lost from your pool. Without a cover or insulation. You can lose what you are putting in over night. But yes it will work on that volume
@jiaqint961
@jiaqint961 4 жыл бұрын
Thanks for the review.
@matthewballard5672
@matthewballard5672 2 жыл бұрын
Hey thanks for you video! I just ordered one for 98.00$ US. Do you think this heater will heat 2000 gallons 9000L of water from 18 degrees celsius to 21 degrees celsius?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 2 жыл бұрын
A 3kw electric element heater will heat 1000 litres by approx 2 degrees an hour. That is if the container is insulated and you have a cover. Any heat loss needs to be met before you will get any heat gain
@matthewballard5672
@matthewballard5672 2 жыл бұрын
@@Marksreviewsandtutorials Thank you for the reply! I have a greenhouse for breeding aquarium strain fish. It has give or take 2000 gallons of water the walls and roof are insulated with around a 6" air gap. I have a 2kw heater the air temp stays around 24 degrees celsius which is nice but the water temp hangs around 18 celsius. I would like to get the water temp up by a few degrees. I already ordered the same 3kw heater you reviewed. I'll see how it does I may upgrade to the 9kw. Thanks again have a good weekend.
@chrismcbride4850
@chrismcbride4850 2 жыл бұрын
It appears the fittings on the heater were exactly the same size as the 90 degree elbow fittings when you held them together so why not put the pipe directly into the fitting like you would the 90 degree fittings? Then you would need the boots or the reducer
@Marksreviewsandtutorials
@Marksreviewsandtutorials 2 жыл бұрын
Watch the whole video. The internal Diameter is different. Pipe won't glue in.
@teregarcia3680
@teregarcia3680 3 жыл бұрын
Hi! Thanks for the video. How long it takes to heat the water? It took me 5 hours to increase temperature from 25 C to 30 C. It is normal?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
Hi there. There are so many variables such as do you have a cover. Is the spa shell insulated? How big is the spa? A guide is that a 3kw heater should raise a 1000 litres by two degrees C each hour. That would be with a cover
@cachecrop
@cachecrop 4 жыл бұрын
Reply to Joe-How many Kilowatts is your heater and what is the volume of water are you trying to heat? The size of the pump should not make any difference.
@lukadjuraskovic16
@lukadjuraskovic16 3 жыл бұрын
Hello, great video. Please tell me if i instal this verticaly on a tub will it be able to heat it and have the natural water flow? Its maybe 600l of water. Thanks
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
They have a pressure switch inside that needs a pump to pump water through them.
@lukadjuraskovic16
@lukadjuraskovic16 3 жыл бұрын
@@Marksreviewsandtutorials thanks for your reply. Any ides what cheap pump can i but to make this tub working :)
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
@@lukadjuraskovic16 What country are you in?
@lukadjuraskovic16
@lukadjuraskovic16 3 жыл бұрын
@@Marksreviewsandtutorials Montenegro Europe 😁
@peppinogavoni3537
@peppinogavoni3537 4 жыл бұрын
Thank you for this
@johnnguyen8632
@johnnguyen8632 2 жыл бұрын
Can I have link to buy connection in water and out. Water connection
@paulowerlang877
@paulowerlang877 4 жыл бұрын
HI, thx for the video! I have an outdoor pool for kids (15.000L) and wonder if the heater could be helpful for that.
@stoni1177
@stoni1177 4 жыл бұрын
I'm in search for kids pool heater too..any advice would be great,thanks
@athenafamily5392
@athenafamily5392 4 жыл бұрын
I did a diy pool heater
@geliopinto6059
@geliopinto6059 4 жыл бұрын
@@stoni1177 poolstore.co.uk/product/electric-heaters/the-elecro-nano-heater
@Marksreviewsandtutorials
@Marksreviewsandtutorials 4 жыл бұрын
Watch the video right through. I talk about how this 3kw will not heat a pool of any size
@David-rs8ft
@David-rs8ft 4 жыл бұрын
Could this be wired into a 1000l Ibc diy build? Any ideas on set up!?
@cachecrop
@cachecrop 4 жыл бұрын
Many thanks Mark. I just got a Coasts 3kw and was stumped by the strange connectors which your recommended rubber couplings sorted-brilliant!. I have a small one speed circulating pump (about 1/10hp). If I put the small pvc fitting at the outlet side of the heater, will that engage the pressure switch? I noticed that you put the small coupling on the inlet (pump) side. Thanks again.
@Marksreviewsandtutorials
@Marksreviewsandtutorials 4 жыл бұрын
Anne &John That would be the right end to try. I don’t know if that pump will be big enough to trigger the switch but well worth a try. MRT
@JoeMartino
@JoeMartino 4 жыл бұрын
I bought larger one and it is wired and there is flow but the heater doesn't kick on. Could there be too much pressure?
@cachecrop
@cachecrop 4 жыл бұрын
​@@JoeMartino I wasn't able to get my heater on either and found after testing that the pressure switch would not work with the small circulating pump I have. I recommend getting a different pressure switch (they are interchangeable-about $30) with an ADJUSTABLE pressure control.
@JoeMartino
@JoeMartino 4 жыл бұрын
I got it to work. The pump heats but the water only comes out luke warm even though I have it set to 122F. Is it possible the pump is TOO strong?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 4 жыл бұрын
Joe Martino No these take time and have to be left on for hours to heat. They just heat a little with each pass.
@tinybaubbles
@tinybaubbles 2 жыл бұрын
is the heater gonna turn on if the pressure is too strong?
@sonjevar
@sonjevar 4 жыл бұрын
I bought one last year for my pool but heating element stopped working, is there any replacement for heating element i could buy that fits this case?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 4 жыл бұрын
At the price these things are I would just replace the whole thing.
@David-rs8ft
@David-rs8ft 4 жыл бұрын
@@Marksreviewsandtutorials hi... Could this be installed into a 1000l Ibc water tank diy tub? Any ideas on how. Greatly appreciated. And love your info and vids.
@MrTantalust
@MrTantalust 4 жыл бұрын
Don't try to contact the Coates company, that "COAST" heater is a fake lookalike.
@ThomasUphill
@ThomasUphill 4 жыл бұрын
I have the 5.5 and replaced it with this one, works great. www.amazon.com/gp/product/B079J5RJF5/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 I saw some 4.0kW options when I was looking. Watching this video it looks like the 5.5 and the 3.3 are the same unit with a different element.
@sandypollard562
@sandypollard562 2 жыл бұрын
What is lowest temp these can go to ?
@maryjanemoore-lx1lg
@maryjanemoore-lx1lg 3 жыл бұрын
Is one heater box big enough for a small pool 4 ft tall cheap pools
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
I talk about this in the video
@ajfinck1
@ajfinck1 3 жыл бұрын
Will this heat and cool?
@Sebastian-dx2xg
@Sebastian-dx2xg 3 жыл бұрын
Is it 240v?
@Marksreviewsandtutorials
@Marksreviewsandtutorials 3 жыл бұрын
Yes it is
@Sebastian-dx2xg
@Sebastian-dx2xg 3 жыл бұрын
Thnx.
@minniemama2003
@minniemama2003 3 жыл бұрын
220
@smca7271
@smca7271 Жыл бұрын
Was going to get one of these,until I saw all the weird pipe sizes...not sure of china's aversion to standards.
@anggaramadaalfatih6901
@anggaramadaalfatih6901 2 жыл бұрын
Berapa wt
@MrTantalust
@MrTantalust 4 жыл бұрын
Buy the real product: "COATES".
@Theonlykitchenbros
@Theonlykitchenbros Жыл бұрын
Sounds like this could possibly be the worst product ever created.
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