Heating & Air Conditioning

Ceiling, Room & Whole-House Fans | Fireplaces, Inserts & Stoves  |  Hot Water  |  HVAC & Retrofit Systems  |  Radiators, Grilles, & Registers

heating

Old House Online's directory of suppliers and manufacturers of fans, fireplaces, radiators, registers and grilles for classically-designed old house restoration, renovation and design projects. 

Products of the Week

crown point kitchen

Crown Point Cabinetry

Crown Point Cabinetry offers custom cabinets for period style kitchens, baths, offices, laundry rooms, home bars and more. Styles include Shaker, Arts & Crafts, Early American, Victorian and Transitional.

Sponsored

acorn-heat-2

Acorn Mfg.

Acorn is the finest and largest manufacturer and distributor of forged iron builders hardware in the United States. Acorn's OverBoards division offers high-quality crafted classic upgrades for radiant baseboards.

Pacific Register Co. custom grill

Pacific Register Co.

Pacific Register Co. specializes in registers manufactured from steel, aluminum, brass, bronze, stainless steel, wood, acrylic and stone in standard designs and sizes as well as custom designs. Made in the USA.

Floor Outlet

SpacePak

The total solution for central cooling and heating in ANY home or small business; regardless of structure design, age, size or type of construction.

Featured

acorn-heat-2

Acorn Mfg.

Acorn is the finest and largest manufacturer and distributor of forged iron builders hardware in the United States. Acorn's OverBoards division offers high-quality crafted classic upgrades for radiant baseboards.

Ecorad

Ecorad

Experts in restoration of cast iron radiators. We restore, convert and sell electric, hydronic and steam radiators.

heatregister_main-image

HeatRegisters.com

Metal and wood registers, including classic eggcrate style. Available in many varieties of woods and copper, black, nickel, or brass.

Hi-Velocity-Family-2019

Hi-Velocity Systems

Energy Efficient Central Heating, Cooling and Indoor Air Quality Systems for over 35 years. The Hi-Velocity Small Duct System fits where others cannot, removing 30% more moisture from the air than conventional systems, and eliminating hot and cold spots in the home or office.

Overboards

OverBoards

Offers solid cast aluminum covers for baseboard heat units. They're made to complement your home's classic architectural details.

Pacific Register Co. custom grill

Pacific Register Co.

Pacific Register Co. specializes in registers manufactured from steel, aluminum, brass, bronze, stainless steel, wood, acrylic and stone in standard designs and sizes as well as custom designs. Made in the USA.

9. Streamlined Radiant (Photo credit: Runtal North America)

Runtal North America

Runtal is the world leader in hydronic and electric radiant heat. Runtal radiators are attractive, durable, hygienic, comfortable and energy efficient.

Floor Outlet

SpacePak

The total solution for central cooling and heating in ANY home or small business; regardless of structure design, age, size or type of construction.