Bock Water heaters SideKick 80SK Leaflet

Offering a cost-effective water heating alternative. These units use indirect 

water-to-water heat transfer by circulating boiler-fed hot water through a coil 

inside the water tank.  Ideal for applications that use boilers for space heating. 

Robust construction - Inner tank 

is precision built from high quality 

steel and repetitive pressure testing 

assures the highest quality.

Durable exterior - All 

steel construction with an 

environmentally-friendly powder 

coat finish providing a tough and 

attractive exterior.

 

- cobalt-enriched  

porcelain enamel glass lined tank 

and coil are highly resistant to 

aggressive water. Not susceptible 

to damage due to the presence of 

chloride in the water.

Automatic controls - immersion 

aquastat used in all models.

Factory installed brass drain valve - 

accessible, tamper-proof.

Sediment reduction inlet  - on 80SK 

and 199SK models “swirls” incoming 

water to reduce sediment buildup.

Factory installed T&P relief valve - CSA 

listed and ASME rated.

1-1/2” coil diameter - larger diameter 

results in higher recovery and less 

pressure drop through the coil, smooth 

surface on coil resists lime build up.

2” Non-CFC foam insulation - 

reduces standby heat loss and 

meets or exceeds federal and state 

environmental requirements.

Two magnesium anode rods - inhibit 

corrosion and maximize tank life.  

Electrolysis attacks the anode rods, not 

the tank.

on boiler connections - provides 

greater insulating protection.