ZAEGEL – HELD HR 510

ZAEGEL – HELD Cast iron boilers have:

• One-piece opening door
• Enhanced high density insulation
• Top versatile casting
• Large energy transmission surfaces

Offer:

• High efficiency and low emissions of pollutants
• High resistance to thermal stresses
• Low exhaust flow counter-distipate
• Low temperature function

They are delivered in three pieces:

• cast iron boiler body
• cover insulated in carton
• control panel