Contact Us About Us Become a Customer

Plumbing, Heating, Cooling, Piping, Water Systems and Energy Products

Account Register OR Sign in

Welcome Back!

Something went wrong, please try again or contact us at noreply@thegranitegroup.com

Username

Password

Remember Me

Register for an Account Forgot password?

Shop by Category

Electrical
Heating & Cooling
Oil & Propane
Pipe, Valves, Fittings
Plumbing
Smart Home
Tools & Job Site Supplies
Well & Water

Locations
Promotions
Events & Training
Industries
Services
Resources

Shop by Store
Sign In
Register for an Account
Shop by Category

Electrical
Heating & Cooling
Oil & Propane
Pipe, Valves, Fittings
Plumbing
Smart Home
Tools & Job Site Supplies
Well & Water

Locations
Promotions
Events & Training
Industries
Services
Resources
Quick Order

Search: *

Filters

Categories

Heating & Cooling (456)

Plumbing (12)

Oil & Propane (1)

Brand

Custom Comfort (1651)

4Pro (440)

Airex (140)

Allied (319)

American Granby (291)

Amtrol (119)

Anvil (1128)

Apollo (391)

B & K (79)

Barnes & Jones (56)

Basco (96)

Baxi (80)

Beck (416)

Beckett (346)

Bell & Gossett (306)

Bemis (64)

Blanco (382)

Bosch Thermotechnology (545)

Boshart (398)

Brasscraft (220)

Brizo (3940)

Broan-Nutone (79)

Buderus (323)

California (509)

Carlin (210)

Carpenter & Paterson (447)

Cavagna (144)

Centennial Plastics (67)

Central Brass (112)

Centrotherm (468)

Charlotte (1347)

Chicago (155)

Conbraco (51)

Conforto (133)

Continental (107)

Crosswater (288)

Crown Engineering (92)

CSI (103)

Dearborn Brass (309)

Delavan (584)

Delta (5820)

Diablo (339)

Diversitech (324)

Dormont (117)

Dornbracht (98)

Duc-Pac (1460)

Ducane (155)

Duomatic (53)

Elkay (1297)

Elkhart (101)

Empire (84)

Fairview (303)

FasNSeal (115)

Fernco (146)

Field Controls (112)

First Company (56)

Fluidmaster (101)

Fortress (133)

Franz Viegener (103)

General Filters (86)

Gerber (1007)

Goulds (587)

GPK (119)

Graff (232)

GroovJoint (106)

Grundfos (197)

Gruvlok (365)

Hago (123)

Hancor (51)

Hayward (232)

Heat-flo (59)

Heating Edge (76)

Hercules (137)

Hinkley (270)

Honeywell (613)

HTP (158)

IBC (469)

Ideal (75)

Imported Steel (92)

In-Sink-Erator (174)

IPEX (1688)

IPS (498)

Jaclo (144)

Jay Moody (58)

Johns Manville (90)

Jomar (84)

Jones Stephens (287)

Josam (58)

Julien (242)

K-Flex (114)

Kallista (750)

Kartners (118)

Kohler (13327)

Kohler Power (117)

Krowne (65)

Laars (59)

Lancaster (169)

Lau (56)

Legend (182)

Lennox (938)

Lenox Tools (231)

LG (105)

Liberty (387)

Lynn (90)

MAAX (66)

Macy (219)

Malco (72)

Manchester Tank (76)

Mars (130)

Marshall Excelsior (65)

Matco-Norca (116)

McDonnell & Miller (100)

McGuire (117)

Merit Brass (1578)

Metal-Fab (626)

Metallics (225)

Mill-Rose (207)

Miller (86)

Milwaukee (1903)

Mitco (60)

Mitsubishi (2107)

Modine (133)

Moen (5713)

Monarch (210)

Monitor (193)

Mueller Streamline (2430)

New Yorker (158)

Nibco (652)

Nordyne (415)

NTI (430)

Oasis (330)

Oatey (191)

Olympia (51)

Orion (521)

Packard (149)

Pasco (177)

Peerless (420)

Pensotti (77)

Perrotti (249)

Plastic Trends (91)

Plumb4orce (113)

PolyPro (194)

Prier (163)

Quietflex (81)

Raven (68)

Rectorseal (217)

Rego (378)

Ridgid (427)

Riello (153)

Rinnai (1292)

Riobel (1138)

Ritmo (54)

Robern (394)

Rohl (3487)

Samuel Mueller (73)

Service Metal Products (1088)

Sharkbite (78)

Sioux Chief (1234)

Slant Fin (161)

Sloan (988)

Southwire (125)

Spears (447)

Spirax Sarco (119)

Spirotherm (79)

State (1049)

Sterling (1048)

Swan (915)

Symmons (1786)

T&S Brass (93)

Taco (360)

Tekmar (83)

Thermaflow (83)

Tjernlund (91)

Toothaker (66)

Top Knobs (479)

Toyotomi (357)

Transolid (338)

Triangle Tube (104)

Turbotorch (84)

Uni-Line (82)

Unico (242)

Uponor (835)

Viega (1954)

Viessmann (1303)

Wal-Rich (394)

Ward (198)

Warwick (87)

Watts (760)

Webstone (250)

Weil-Mclain (879)

Weiss (62)

Weldbend (779)

Westwood (194)

Wheatland (96)

Winters Instruments (61)

Woodford (71)

Yellow Jacket (77)

Z-Flex (136)

Zoeller (159)

Zurn (290)

More Less

AFUE

90.00 - 99.99% (24)

Application

Water (24)

Boiler Type

Combi (4)

Heat Only (20)

BTU Output

200,000+ (12)

175,000 - 199,999 (5)

100,000 - 124,999 (3)

150,000 - 174,999 (2)

10,000 - 14,999 (1)

125,000 - 149,999 (1)

25,000 - 29,999 (1)

30,000 - 34,999 (1)

40,000 - 44,999 (1)

50,000 - 74,999 (1)

More Less

Capacity

40 Gallons (2)

55 Gallons (1)

65 Gallons (2)

80 Gallons (2)

119 Gallons (1)

Clearance

On Clearance (10)

Condensing

Yes (24)

Fuel Type

Natural Gas (12)

Natural Gas/Propane (5)

Propane (7)

Installation Type

Floor Mount (8)

Indoor (1)

Wall Mount (16)

Return Connection

3/4" (4)

Supply Connection

3/4" (4)

Type

Hot Water (4)

Natural Gas/Propane (1)

Venting Type

Direct (24)

Warranty

10 Years (8)

15 Years (1)

469 Results

List Grid Catalog

Part IBCCX199NG

0

Ships Direct

010-130A1 IBC 95% AFUE NG Combi Boiler 20-199 MBH

Calculating price...

Part IBCCX199LP

0

Ships Direct

010-131A1 IBC 95% AFUE LP Combi Boiler 20-199 MBH

Calculating price...

Part IBCSFB1201NG

0

Ships Direct

012-112 IBC 95% AFUE Condensing Boiler NG 13.6-120 MBH

Calculating price...

Part IBCEBX4K240

0

Ships Direct

016-001 IBC 4KW 240V 1.3-13.7 MBH Electric Boiler

Calculating price...

Part IBCEBX8K240

0

Ships Direct

016-006 IBC 8KW 240V 2.7-27.3 MBH Electric Boiler

Calculating price...

Part IBCEBX10K240

0

Ships Direct

016-011 IBC 10KW 240V 3.4-34.1 MBH Electric Boiler

Calculating price...

Part IBCEBX12K240

0

Ships Direct

016-016 IBC 12KW 240V 4.1-41.0 MBH Electric Boiler

Calculating price...

Part IBC017899F

0

Ships Direct

017899F IBC Combustion Chamber Kit

Calculating price...

Part IBCDTI40

0

Ships Direct

034-008 IBC Interstor DTI 40 Gallon 10 Year Stainless Steel Indirect Water Heater

Calculating price...

Part IBCDTI55

0

Ships Direct

034-009 IBC Interstor DTI 55 Gallon 10 Year Stainless Steel Indirect Water Heater

Calculating price...

Part IBCDTI65

0

Ships Direct

034-014 IBC Interstor DTI 65 Gallon 10 Year Stainless Steel Indirect Water Heater

Calculating price...

Part IBC150175

0

Ships Direct

150-175 IBC Gas Valve Outlet O-Ring - Orifice

Calculating price...

Part IBC150204

0

Ships Direct

150-204 IBC Clip For Water Pressure Sensor

Calculating price...

Part IBC150206

0

Ships Direct

150-206 IBC Gas Valve Inlet Gasket

Calculating price...

Part IBC150208

0

Ships Direct

150-208 IBC O-Ring

Calculating price...

Part IBC150221

0

Ships Direct

150-221 IBC Clip for Water Temp Sensors

Calculating price...

Part IBC150241

0

Ships Direct

150-241 IBC Ground Spring/Burner Screw

Calculating price...

Part IBC150244A1

0

Ships Direct

150-244A1 IBC Venturi Clip

Calculating price...

Part IBC150245

0

Ships Direct

150-245 IBC Gas Line O-Ring 15x2

Calculating price...

Part IBC150343

0

Ships Direct

150-343 IBC Burner Screw O-Ring 6.0 x 1.5

Calculating price...

Part IBC150344

0

Ships Direct

150-344 IBC Burner Screw 2x25 TX20

Calculating price...

Part IBC150412

0

Ships Direct

150-412 IBC Strainer Locking Clip

Calculating price...

Part IBC180001

0

Ships Direct

180-001 IBC Gas Valve Adapter Plate

Calculating price...

Part IBC180126

0

Ships Direct

180-126 IBC Spacer For No Flow Restrictor

Calculating price...

out of 20

Recently Viewed Products

Company Info

About Us History Locations News Showrooms

Help

Contact Us Emergency Service

Policies

Privacy Policy Terms and Conditions of Sale Terms of Use

2026 The Granite Group All rights reserved.