Products
Explore a diverse selection of top-notch products at MasterBuilder Mercantile Inc. Browse through our extensive catalog to discover ideal solutions tailored to your requirements. Enjoy premium quality and unbeatable value when you shop with us.
Products
- Reznor Z-CLIP, STAINLESS STEEL, SS
- Reznor ZIEHL-ABEGG ER45C-4DM.E7.1R 112816/AS04
- Reznor ZIEHL-ABEGG ER45C-4DM.G7.1R 112818/AS03
- Reznor ZIEHL-ABEGG ER45C-6DM.F7.1R 112815/AS03
- Reznor ZIEHL-ABEGG ER50C-4DM.F7.1R 112823/AS03
- Reznor ZLS970300 Adjustable bus bar adapter,30A
- Reznor ZLS970300 Adjustable bus bar adapter,60A
- Reznor ZLS970N300 Neutral adj. bus bar adapter
- Rheem 47-100436-05 Control Circuit Board
- Rheem 62-23543-01 Flame Sensor
- Rheem 62-24140-04 Spark Ignition Control Board
- Rheem 62-24268-03 Integrated Furnace Control
- Rheem 70-24033-01 120V Induced Draft Blower
- Rheem AM39922-1 Burner Assembly Kit - RG40S-40 NG
- Rheem AM42575 Hot Water Tank Burner Assembly
- Rheem AM4276 Hot Water Tank Burner Assembly
- Rheem AM43184 Hot Water Tank Burner Assembly
- Rheem AP13143-2 Vent Hood Damper Motor Assembly
- Rheem AP14698D-1 Natural Gas Pilot Assembly
- Rheem AP15648E Pressure Switch Assembly
- Rheem Blower Assembly AP15534-4
- Rheem RTG20235C Ignitor Coil
- Rheem RTG20239AY Gas Control Valve Assembly
- Rheem RTG20239CX Control Board
- Rheem SP11695 Electric Thermostat, 90 to 150 F Range 5 to 15 Differential
- Rheem SP20127 NG Pilot Assembly Kit
- Rheem SP20172 FV Sensor Kit
- Rheem SP20303A 1/2" Natural Gas Valve 7"wc
- Rheem SP20303D Natural Gas Control Thermostat
- Rheem SP20305A NG Pilot Assembly Kit
- Rheem SP20832B Natural Gas Control Thermostat
- Rheem SP20832C Natural Gas Control Thermostat
- Rheem SP20832E Natural Gas Control Thermostat
- Rheem SP21058 Pilot Assembly Replacement Kit
- RMC R605T High Turbo Series BOB® Float Valve Assembly: Valve, Stem & Float
- RS01-SG EMERSON ROOM SENSORS FOR SENSI TOUCH 2 REMOTELY MONITOR TEMP & HUMIDITY IN DIFFERENT ROOMS
- S84A-310 WHITE RODGERS TRANSFORMER UNIVERSAL MOUNT CLASS 2 NOT WET CLASS 3 WET 120V PRIMARY 25V SECONDARY 40V OUTPUT
- SA11 EMERSON COMMON WIRE KIT FOR SENSI TOUCH 2 THERMOSTAT
- Sensor Faucet Power Supply Choices
- Sioux Chief 250-122AB TurboVent Air Admittance Valve with 1-1/2"-2" ABS Dual Fit Adapter
- Sioux Chief 520-6 Series WiderSlider™ Adjustable Stub Out Brackets
- Sioux Chief 523-16 PowerBar™ Universal Bracket
- Sioux Chief 523-1620 Short PowerBar™ Universal Bracket With 2 TouchDown™ Clamps
- Sioux Chief 523-1624 Short PowerBar™ Universal Bracket With 2 TouchDown™ Clamps and 4 Drill Tip Screws
- Sioux Chief 523-24 PowerBar™ Universal Bracket
- Sioux Chief 525-161PB StrongArm™ With 1 PEX Bend LockBlock™
- Sioux Chief 525-162PB StrongArm™ With 2 PEX Bend LockBlock™
- Sioux Chief 608-L248 1/2" Male Sweat 3-1/2" x 8"L No Lead Stub Out Elbow
- Sioux Chief 609-L4812 1" Female Sweat 8" x 12"L No Lead Stub Out Elbow
- Sioux Chief 613-57 1/2" Male Sweat 5" x 7"L Standard Tub Spout Elbow
- Sioux Chief 613-67 1/2" Male Sweat 6" x 7"L No Lead Tub Spout Elbow
- Sioux Chief 613-67Y 1/2" FIP Swivel 6" x 7"L No Lead Tub Spout Elbow
- Sioux Chief 613-87 1/2" Male Sweat 8" x 7"L Standard Tub Spout Elbow
- Sioux Chief 613-87Y 1/2" FIP Swivel 8" x 7"L No Lead Tub Spout Elbow
- Sioux Chief 630WG248E 1/2" F1960 Cold Expansion 4" x 8"L No Lead Stub Out Elbow With Square Strap
- Sioux Chief 630X246E 1/2" F1807 PEX 3-1/2" x 6"L No Lead Stub Out Elbow With Square O Strap
- Sioux Chief 630X248E 1/2" F1807 PEX 3-1/2" x 8"L No Lead Stub Out Elbow With Square O Strap
- Sioux Chief 632X243 1/2" F1807 PEX x 1/2" Male Sweat - 4" x 2-1/4" - No Lead Tub/Shower Pressure Connector
- Sioux Chief 632X263 1/2" F1807 PEX x 1/2" Male Sweat - 6" x 2-1/4" - No Lead Tub/Shower Pressure Connector
- Sioux Chief 696-2313WF OxBox™ Washing Machine Outlet Box with MiniRester™ Water Hammer Arresters, ½" PEX F1960 Connection
- Sioux Chief 696-2313XF OxBox™ Washing Machine Outlet Box with MiniRester™ Water Hammer Arresters, ½" PEX F1870 Connection
- Sioux Chief 696-G1000WF OxBox™ Ice Maker Outlet Box, ½" PEX F1960 Connection
- Sioux Chief 696-G1010WF OxBox™ Ice Maker Outlet Box, ½" PEX F1960 Connection, with Hammer Arrestor
- Sioux Chief 882-41 TestTitan™ 4" Pipe and Cleanout Test Plug
- Sterling 11J11R06780-006 Air Pressure Switch - High ALT (5,000 FT +) (GG Series)
- Sterling 11J11R06780-008 Air Pressure Switch (GG Series)
- Sterling 11J11R06780-009 AIR PRESSURE SWITCH - HIGH ALT (5,000 FT +) (GG Series)
- Sterling 11J11R06887-001 Molex Harness with 19 Inch Leads (GG Series)
- Sterling 253R01873-001 Standard Fan Guard
- Sterling 253R08411-001 Unit Heater ODP Motor/Fan Kit - QV[F/EF/SF] 100
- Sterling 260R05361 Wire Harness "C3"
- Sterling 261R04963-001 Fan/Guard/Motor Mount Hardware Kit
- Sterling 261R06045 Conversion Kit
- Sterling 261R06046 Conversion Kit
- Sterling 261R06047 Conversion Kit
- Sterling 261R06051 Conversion Kit
- Sterling 261R08263 RF/TS/SF-30/75 Gas Conversion Kit - Natural Gas (NG) to Propane (LP) - IN STOCK
- Sterling 262R06389 Power Vent Assembly (QV Series)
- Sterling 507R04595 Power Venter (Drafter) Assembly
- Sterling 507R04876 Power Venter Mounting Plate (RF, SF, TF)
- Sterling HS048 Horizontal Hydronic Unit Heater, 48,000 BTU/Hr.
- Sterling J10R00818-003 R8225B1007 Honeywell Relay SPST
- Sterling J10R03864 Unit Heater Fan Time Delay
- Sterling J11R00292-001 Thermocouple (QV Series)
- Sterling J11R00306-001 High Limit Switch - IN STOCK
- Sterling J11R00306-002 High Limit Switch (QV / TF Series) - IN STOCK
- Sterling J11R00366 Fan Time Delay Switch / Pre-Purge (QV Series) - IN STOCK
- Sterling J11R02833-001 Blocked Vent (Spill) Switch - IN STOCK
- Sterling J11R02833-002 Blocked Vent Switch - IN STOCK
- Sterling J11R03148-001 High Limit Switch
- Sterling J11R03149-001 High Limit Switch
- Sterling J11R04609 Unit Heater Terminal Block Plate
- Sterling J11R04768 High Limit Switch w/ Mounting Bracket
- Sterling J11R04849-003 Manual Rollout Safety Switch 250° (GG Series) - IN STOCK
- Sterling J11R06779-001 Unit Heater Pressure Switch
- Sterling J11R06779-002 Unit Heater Pressure Switch (GG / RF / TF Series)
- Sterling J11R06780-001 AIR PRESSURE SWITCH - HIGH ALT (5,000 FT +) (GG / RF / TF Series)
- Sterling J11R06780-002 Air Pressure Switch - High ALT (5,000 FT +)
- Sterling J11R06780-004 Air Pressure Switch (GG Series)
- Sterling J11R08365-001 High Limit Switch (GG Series) - IN STOCK
- Sterling J11R08365-002 High Limit Switch (GG Series)
- Sterling J14R03245-001 Transformer
- Sterling J14R03245-010 Transformer
- Sterling J14R03245-012 Transformer
- Sterling J14R04593-001 Transformer
- Sterling J14R04593-003 Transformer
- Sterling J14R04593-004 Transformer
- Sterling J14R04593-005 Transformer
- Sterling J14R04593-007 Transformer
- Sterling J14R04593-008 Transformer
- Sterling J14R04593-009 Transformer
- Sterling J14R04593-011 Transformer
- Sterling J14R04593-012 Transformer
- Sterling J14R04593-013 Transformer
- Sterling J14R08435-001 Transformer
- Sterling J28R05042-001 Unit Heater Gas Valve, Natural Gas, SV9501
- Sterling J28R05043-003 Unit Heater Gas Valve, Natural Gas, SV9601
- Sterling J28R06881 Unit Heater Control Board (RT / TF / SF / GG Series) - In Stock
- Sterling J28R06892-001 Gas Valve Direct Spark NG (GG / RF / TF / SF) - IN STOCK
- Sterling J28R06892-002 Gas Valve Direct Spark Propane (GG / RF / TF / SF Series)
- Sterling J28R06893-001 Gas Valve Direct Spark, NG (WR)
- Sterling J28R06893-002 Gas Valve Direct Spark, LP (WR)
- Sterling J31R01125 Power Venter Motor for Unit Heaters
- Sterling J31R01694 Totally Enclosed Fan Motor
- Sterling J31R01871 Totally Enclosed Fan Motor
- Sterling J31R01872 Totally Enclosed Fan Motor
- Sterling J31R03086 Totally Enclosed Fan Motor
- Sterling J31R04090 ODP Unit Heater Fan Motor - IN STOCK
- Sterling J31R04091 ODP Unit Heater Fan Motor - IN STOCK
- Sterling J31R04092-002 ODP Unit Heater Fan Motor
- Sterling J31R04093-002 ODP Unit Heater Fan Motor (A0820B2843) - IN STOCK
- Sterling J31R04094-002 ODP Fan Motor (TF / QV Series) - IN STOCK
- Sterling J31R04766 ODP Fan Motor (TF / RF / SF / GG Series) - In Stock
- Sterling J34R06999-003 12" Diameter Fan Blade
- Sterling J34R06999-004 8-3/4" Diameter Fan Blade
- Sterling J34R06999-005 8-3/4" Diameter Fan Blade
- Sterling J34R06999-006 14" Diameter Replacement Fan Blade (GG Series)
- Sterling J34R06999-007 14" Diameter Replacement Fan Blade
- Sterling J34R06999-008 12" Diameter Fan Blade
- Sterling J34R06999-009 10" Diameter Fan Blade
- Sterling J34R06999-010 14" Diameter Fan Blade
- Sterling J34R06999-011 12" Diameter Fan Blade
- Sterling J34R06999-012 12" Diameter Fan Blade
- Sterling J34R06999-013 16" Diameter Fan Blade
- Sterling J34R06999-014 14" Diameter Fan Blade
- Sterling J34R06999-015 10" Diameter Fan Blade
- Sterling J34R06999-016 10" Diameter Replacement Fan Blade (GG Series)
- Sterling J34R06999-017 10" Diameter Replacement Fan Blade (GG Series)
- Sterling J34R06999-101 16" Diameter Fan Blade
- Sterling J34R06999-103 16" Diameter Replacement Fan Blade
- Sterling J34R06999-104 16" Diameter Replacement Fan Blade
- Sterling J34R06999-105 18" Diameter Fan Blade
- Sterling J34R06999-106 24" Diameter Fan Blade
- Sterling J34R06999-107 18" Diameter Fan Blade
- Sterling J34R06999-108 18" Diameter Fan Blade
- Sterling J34R06999-109 20" Diameter Fan Blade
- Sterling J34R06999-111 24" Diameter Fan Blade
- Sterling J34R06999-112 18" Diameter Replacement Fan Blade
- Sterling J34R06999-114 16" Diameter Replacement Fan Blade (GG Series)
- Sterling J34R06999-115 16" Diameter Replacement Fan Blade (GG Series)
- Sterling J35R04581 Power Venter Drafter Assembly (GG / RF / TF Series) - IN STOCK
- Sterling J35R04700 Power Venter (Drafter) Assembly (GG / RF / SF / TF) - IN STOCK
- Sterling J35R08510 Power Venter (Drafter) Assembly (GG Series) - IN STOCK
- Sterling J38R00478-001 Pilot Burner w/ Electronic Ignition Q53 NG (QV Series)
- Sterling J38R03421-001 Pilot Burner Assembly NG (Natural Gas)
- Sterling J38R03421-002 Pilot Burner Assembly LP
- Sterling J38R04578-001 Pilot Burner (Spark Ignition R.H.) NG
- Sterling J38R06890-003 (PSE-ME19) Flame Sensor (GG / SC / SF / TC / TF Series) - IN STOCK
- Sterling J38R06891-001 Unit Heater Spark Ignitor (PSE-Y34) 2.37"
- Sterling J38R06891-002 Unit Heater Spark Ignitor (PSE-ME11) 3.37"
- Sterling J38R06891-003 Unit Heater Spark Ignitor (PSE-M18) 1.25"
- Sterling J52R00920-001 Power Vent Motor 230V
- Sterling VSB12511 Vertical Hydronic Unit Heater, 83.7 MBH Output at 20F Water Temp Drop, 115/1/60 Supply Voltage, Standard Motor Type
- T&S Brass 000913-45 Sprayface Screw For Spray Valve
- T&S Brass 001041-45 Gasket For 4" Inlet Spreader Assembly (4-Hole Pattern Washer)
- T&S Brass 001120-45 Spray Valve Squeeze Handle
- T&S Brass 002709-40 Spindle Assembly, Cold (LTC), B-1100 Series
- T&S Brass 002711-40 Eterna Spindle Assembly, Spring Check, Left Hand (Cold), Lever Handle, Screw & Index
- T&S Brass 002712-40 Eterna Spindle Assembly, Spring Check, Right Hand (Hot), Lever Handle, Screw & Index
- T&S Brass 002713-40 Eterna Spindle Assembly, Left Hand (Cold), Lever Handle, Screw Included
- T&S Brass 002714-40 Eterna Spindle Assembly, Right Hand (Hot), Lever Handle, Screw Included
- T&S Brass 002856-40 Spray Valve Bonnet Assembly
- T&S Brass 00763-20 Removable Brass Seat For Old Style B-1100 Series
- T&S Brass 05960-40 Eterna Spindle Assembly, Hot (Right Hand) RTC
- T&S Brass 060x Swing Nozzle, 8" Length, 2-15/16" Clearance
- T&S Brass 062x Swing Nozzle, 12" Length, 3-3/4" Clearance
- T&S Brass 063x Swing Nozzle, 14" Length, 4-7/8" Clearance
- T&S Brass 064x 16" Swing Nozzle With Stream Regulator Outlet
- T&S Brass 172A Adapter, 1/4" NPT Male x 3/4-14" UN Male Chrome-Plated Brass
- T&S Brass B-0107 Spray Valve With Rubber Bumper & DOE Spray Face
- T&S Brass B-0288 Big-Flo Adapter, Swivel to Rigid Adapter Rough Chrome Plated
- T&S Brass B-0412 Adapter, Rigid-to-Swivel Adapter (Chrome-Plated)
- T&S Brass B-0413 Adapter, Swivel-to-Rigid Adapter (Chrome-Plated)
- T&S Brass B-21K Parts Kit For Eterna Spindle Assemblies
- Taco 0012-SF4 Stainless Steel Circulator Pump 1/8HP
- Taco 0015E3-2F4 ECM Cast Iron High-Efficiency Circulator Pump
- Taco 0018E-2F4 ECM Cast Iron High-Efficiency Circulator Pump
- Taco 0034E-F2 ECM Cast Iron High-Efficiency Circulator Pump
- Taco 0034E-SF2 ECM Stainless Steel High-Efficiency Circulator Pump
- Taco 007-F5 Cast Iron Circulator Pump 1/25HP
- Taco 007-F5-7-IFC Cast Iron Circulator Pump 1/25HP With Inline Flow Check Valve
- Taco 110-251 3/4" Cast Iron Flange Set With Bolts
- Taco 110-252 1" Cast Iron Flange Set With Bolts
- Taco 555-050RP Zone Valve Replacement Power Head Unit 556, 570 Series
- Taco 571-2 3/4" Sweat Normally Closed 24V Two Way Zone Valve With Manual Override
- Taco SR501-4 Single Switching Relay
- Taco SR502-4 Two Zone Switching Relay With Priority
- Taco SR503-4 3 Zone Switching Relay
- Taco SR504-4 Four Zone Switching Relay With Priority
- Taco SR506-4 Six Zone Switching Relay With Priority
- Taco ZVC404-4 Four Zone Valve Control Module With Priority
- Tekmar 003 Relay 24V
- Tekmar 004 Relay 120V (ac) Coil
- Tekmar 007 Adaptor Plate
- Tekmar 070 Outdoor Sensor
- Tekmar 071 Universal Sensor
- Tekmar 072 Slab Sensor - 20' (6 m) Wire
- Tekmar 073 Slab Sensor
- Tekmar 079 Slab Sensor - 10' (3 m) Wire
- Tekmar 080 Universal Enclosure For 071
- Tekmar 084 Indoor Sensor - Flush Mount
- Tekmar 090 Snow/Ice Sensor In-Slab
- Tekmar 091 Snow/Ice Sensor Socket
- Tekmar 132 Control - Pump Sequencer Stand By / 2-Stage
- Tekmar 150 Control - Setpoint One Stage
- Tekmar 152 Control - Setpoint Two Stage
- Tekmar 153 Control - Mixing Setpoint - Floating Action
- Tekmar 156 Control - Difference Setpoint - On / Off
- Tekmar 161 Control - TekmarNet® 4 Setpoint - One Stage Heat
- Tekmar 162 Control - TekmarNet® 4 Setpoint - One Stage Heat/Cool
- Tekmar 256 Boiler Control One Stage Boiler
- Tekmar 257 Control - Domestic Hot Water - Two Stage
- Tekmar 260 Control - Boiler & Domestic Hot Water - One Stage
- Tekmar 261 Boiler Control - Two Stage Boiler & Setpoint
- Tekmar 268 Control - Nine Stage Boiler & Domestic Hot Water / Setpoint (Discontinued)
- Tekmar 274 Control - One tN4 - Four Stage Boiler & Domestic Hot Water / Setpoint
- Tekmar 275 Control - One tN4 - Four Modulating Boiler & Domestic Hot Water / Setpoint
- Tekmar 279 Control - Steam - One Stage
- Tekmar 284 Control - Four tN4 - BAS - Four Stage Boiler & Domestic Hot Water / Setpoint
- Tekmar 294 Smart Boiler Control - One tN4, Four Stage Boiler & DHW / Setpoint
- Tekmar 294EXP Smart Boiler Control Expansion Module, Four tN4, Up to 16 Boilers, 3-Wire Communication
- Tekmar 301P Relay Switching One Zone
- Tekmar 302P Relay Switching Two Zones With Priority
- Tekmar 303P Relay Switching Three Zones With Priority
- Tekmar 303V Zone Valve Control Three Zones With Priority
- Tekmar 304P Relay Switching Four Zones With Priority
- Tekmar 304V Zone Valve Control Four Zones With Priority
- Tekmar 305V Zone Valve Control Five Zones With Priority
- Tekmar 306P Relay Switching Six Zones With Priority
- Tekmar 306V Zone Valve Control - Six Zones With Priority
