Rinnai RL94iN: (Non-Affiliate Link)
- Recommended by Colorado Brewing Systems. They used it on their main brewing system as of 2015. I’ve seen it used in a few Brewpub systems including Figueroa Mountain Brewing in Santa Barbara running 2 in parallel.
- The “L” in RL stands for Luxury – the Luxury series allows an external controller to unlock higher temps, in this case, up to 185F
- The “94” stands for 9.4 GPM, but higher temps require lower flow rates.
- “N” stands for Natural Gas.