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Handhole/Manhole
Handhole Plates
Manhole Plates
Complete Assemblies, Less Ring
Complete Assemblies, With Ring
Gaskets
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Rings
Yokes
Hardware

Gaskets
Topoge & EPDM Gaskets
Blue Max, White Max & Black Max
Flexitiallic
Spiral Wound Gaskets
Fireside Gasket Kits
Fiberglass Boiler Rope, Flat Tape and Tadpole Gaskets
Low Water Cut-Off & Sight Glass Gaskets
Tube Plug Gaskets
Port Sealed Gaskets for Section Assembly
Ceramic Fire Blankets
Woven Fiberglass Gaskets

Trash Chute Doors/Parts
Stainless Steel Trash Chute Doors
Sargent Hopper Doors
Discharge Doors
Door Closures
Handles
Latches
Baffles
Wall Bucks
Outer Frames
Brackets
Cast Iron Plates
Pans

Boilers/Heating Supplies
Tankless Coils
Door Clamps
Gaskets
Combustion Chamber Products
Burner Tubes
Ceramic Fire Blankets

Oven Parts
Oven Door
Grates and Frames
Cleanout Doors
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Oven Accessories
Oven Dampers
Chimney Brushes
Furnace Cement
Fire Bricks

HVAC
TOSOT Minisplits
Panasonic Minisplits

By Boiler Manufacturer
ABCO
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Brownell
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Cleaver Brooks*
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Crown
Cyclotherm
Dunkirk
Easco Federal Eastmond
Eclipse Heggie Lookout
Erie City
Farrar and Trefts
Firebox
Fitzgibbons
Fulton
Heine
Hydrotherm
Industrial
International Boiler Works
Johnston
Keeler
Kewanee
Lattner
Mears Kane
New Yorker
Ocean Shore
Oil City
Orr and Sembower
Pacific National US Crane
Peerless Boiler
Powermaster
Preferred Utilities
Rockmills
Scotch Marine
Sellers
Slant Fin Boiler
Smith Cast Iron
Smith Mills
Superior
Thermopack
Titusville
Unilux
Union
Utica Boiler
Weil McLain
Wickes
Williams and Davis
York Shipley
Zurn

Boilers
Utica Boiler

Brushes
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Chimney Brushes
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Goodway Brushes
Handbrushes
Peerless Boiler Brushes
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Smith Boiler Brushes
Tube Brushes
Weil Mclain Boiler Brushes
Wire Handle Brushes

Sections and Assembly Parts
Burnham
Peerless
Section Port Seals
Smith Boiler
Weil McLain

Controls
ARGO
Bell & Gossett
Conbraco
Field Controls
Grundfos
Honeywell
Hydrolevel
Jefferson Solenoid Valves
McDonnell and Miller

Tube Plugs
Drive-In Tapered Tube Plugs
Rod Type Tube Plugs

Boiler Nipples
Boiler Push Nipples
Radiator Push Nipples
Smith Mills Nipples
Radiator Nipples

Radiators
Radiator Nipples

Power Burners
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Heating, Cooling & Industrial
Supplies to the Trade

CALL US: 212-722-7000

725 Whittier Street

Bronx, NY 10474

Handhole/Manhole
Gaskets
Trash Chute Doors/Parts
Boilers/Heating Supplies
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HVAC
- TOSOT Minisplits
- Panasonic Minisplits
By Boiler Manufacturer

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Cyclotherm

Cyclotherm

Cyclotherm Gaskets

Cyclotherm Handhole Plates

Founded in 1923, Oswald Supply is family owned and operated through four generations. Thank you to our loyal customers who make us proud to celebrate 90 years of service to the heating and plumbing community.

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Atmospheric Gas Fired Boilers
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Featured Handhole Plates
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