If you haven’t got them already you’ll need a brew bag and a thermometer. Ive bullet pointed my Peco brew day below in case it helps. Others may do it differently:
My Peco Brew Day
The method below worked well for me using around 5kg grain making a 23 litre batch with a 60 minute boil. I have an Ikea pan splash guard in the bottom of the Peco which keeps the brew bag off the element in case I need to turn it on to maintain mash temperature. This is removed before the boil though. I brew outside so this is only required occasionally on particularly cold days.
- Fill the Peco to the brim with mains hot water from the combi boiler. This gives 35l of water at about 55 degrees
- Add all calculated water additions for brew except for lactic acid and stir to dissolve and blend everything in
- Draw off 10 litres of this water from the tap into a Tea Urn. This will be my treated Sparge Water. The remaining 25 litres is my treated Mash Water.
- Add calculated amount of Lactic acid to the Mash water in the Peco and heat to desired mash temperature.
- Add the brew bag then the grist stirring well. put the lid on and cover with a blanket.
- Whilst this is mashing, heat the sparge water to 75 degrees
- Keep and eye on temperature. Remove blanket and lid and stir three times during the mash.
- After 60 minutes tie and lift the bag on a pulley rope suspending it above the Peco to drain. Turn the heating element on and sparge the bag slowly with enough sparge water to make up to 28 litres.
- Squeeze the hell out of the bag to get a final 1 litre making a total of 29 l Pre boil
- Bring to Boil and boil for 60 minutes with hop additions along the way.
- Insert chiller and add half protofloc tablet with 10 minutes to go.
- Chill.
- Leave with lid on for 30-40 minutes for the crud to sink to the bottom
- Transfer clear wort to FV from the tap
This gave me exactly 23 litres wort in the FV