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Products > Residential > Gas-Fired Water Boilers > HC/R

HYDROTHERM SIMPLICITY

Save time, energy and money with a new Hydrotherm HC or R Model cast iron boiler. Hydrotherm boilers are installer friendly, to minimize installation expenses. Ideal for new or retrofit hydronic hot water systems with baseboard radiation, convectors or radiant panels.

HYDROTHERM EFFICIENCY

Our exclusive horizontal cast iron section design provides maximum heat transfer and lower operating costs. Each section exposes large, deep-ribbed, cast iron right angle surfaces to the rising gases. Water travels from return to supply, from section to section, assuring uniform heat transfer as well as preventing hot spots and internal stresses. This unique design capitalizes on the natural rise of hot water.

MODEL HC
  • 65,000- 165,000 BTUH Input
  • Specially-designed built-in air separator
  • Factory-supplied "T" for connecting expansion tank and air vent
  • Universal circulator fitting
  • Drain cock
  • Attractive finish resists marring, dents and scratches
  • Choose basic boiler with hi-limit; or basic boiler with aquastat relay and circulator
  • Fully packaged and wired
  • Vent damper


MODEL R
  • 180,000- 300,000 BTUH Input
  • Attractive gray finish resists marring, dents and scratches
  • Select basic boiler with hi-limit; or basic boiler with aquastat relay and circulator
  • Vent damper

PRODUCT LITERATURE
Download catalogs, IO&M manuals, and technical specifications in .PDF format for this product.


 R Series IO&M Manual (703K)

 HC-D Series IO&M (525K)

 HC-E Series IO&M (613K)

 R Series Catalog (427K)
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