temp control help
"happy with this, bought to distribute the wort and help with temp control and seems perfect"
KL29353
This is an upgradeable accessory to the 35L BrewZilla Generation 4 only.
Heat Exchanger Dishes are also available for Gen 4 BrewZilla's in other sizes:
KL29353 - 35L BrewZilla Gen 4 Heat Exchanger Dish (HED)
KL29360 - 65L BrewZilla Gen 4 Heat Exchanger Dish (HED)
KL29377 - 100L BrewZilla Gen 4 Heat Exchanger Dish (HED)
It has been pressed into a slight concave shape to match the curvature of the boiler false bottom of the 35L BrewZilla Gen 4. It also includes a longer Eye Bolt assembly with a wing nut.
The order of bolt to washer to nuts goes as follows. Eye bolt, washer, false bottom, washer, nut, HED then wing nut. This is so that the eye bolt does not come completely removed when and if you clean underneath the Heat Exchanger Dish.
What does it do?
Due to the concave bottom and central draining hole, the wort being recirculated through the pump will pass through the malt pipe and then down through the boiler false bottom. The wort would normally then follow the path of least resistance, making a b-line for that drainage hole.
What this Heat Exchanger Dish does is force that recirculating wort up to the edge of the BrewZilla base and pass over the elements for a longer period, this then aids in faster heating exchange with the wort, which can help you on a brew day reach those temperatures much quicker.
Please see our video below for more information.
We would also recommend using the RAPT Bluetooth Thermometer to control your mash temperatures from a temperature reading of the core of your malt pipe.
KL24334 - RAPT - Bluetooth Thermometer -20 to 300C - 20cm HTC Probe
This is also not limited just for your BrewZilla Gen 4. We will be bringing out other RAPT enabled devices like the PPSU Modular Sight Glass Stills and Meat Smokers.
Overall rating: 5.0 / 5 from 15 reviews.
Review topics: [].
"happy with this, bought to distribute the wort and help with temp control and seems perfect"
"Helps stablise mash temp"
"Does exactly as described, better heat distribution."
"Fantastic upgrade for the Brewzilla"
"Easy to put together and great value"
"nice addition to perfecting the temp control. should be standard"
"This has been a great addition to my brewzilla. Easy to install, clean and is of high quality"
"Does what they say. Very happy"
"I'm new to homebrewing and have been using this since getting my Brewzilla about 4 months ago. Last weekend I decided to try without it. The mash temperature was much harder to control and after the boil I managed to get the pump clogged with debris. I wont be trying that again. This is well worth the upgrade and I think should come as standard with the Brewzilla."
"Followed instructions to add this to the false bottom with no issues. Helps improve heat exchange from the heater element when recirculating wort with the pump. Also came with a spare stainless eye which I added to the top mesh on the malt pipe. This makes it easier to pull out from the hot wort during sparge if it becomes too slow or stuck."