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    Independent HVAC Merchant

    Smith Brothers Stores is an independent HVAC merchant specialising in commercial and industrial heating and plumbing. They are the oldest and largest independent merchant operating in the UK and have branches across England, Scotland and Wales, including a head office distribution centre in Leicester.

    The business specialises in the distributing pipework, valves, air conditioning and all associated fittings and ancillaries. The company’s objective since its formation is to provide unrivalled service levels with competitive pricing, aspiring to surpass our customers’ expectations.

    Service & Value since…1897

    Picture for category Metal Pipe Systems

    Metal Pipe Systems

    Picture for category Plastic Pipe Systems

    Plastic Pipe Systems

    Picture for category Valves

    Valves

    Picture for category Drainage

    Drainage

    Picture for category Commercial Heating & Plant

    Commercial Heating & Plant

    Picture for category Air Conditioning & Refrigeration

    Air Conditioning & Refrigeration

    Picture for category Consumables

    Consumables

    Picture for category Clearance

    Clearance

    CORE Tooling & Chemicals
    Picture of CORE Inhibitor 5 Litres

    CORE Inhibitor 5 Litres

    COREINHIB5L
    CORE Inhibitor prevents system corrosion and limescale deposition by passivating and protecting bare metal surfaces in commercial heating, chilled & condenser systems, contributing to a longer system life and improved system efficiencies. Our CORE Inhibitor contains a pH buffer to maintain a neutral system water pH.
    Stock Availability: In stock
    Picture of CORE Inhibitor 10 Litres

    CORE Inhibitor 10 Litres

    COREINHIB10L
    CORE Inhibitor prevents system corrosion and limescale deposition by passivating and protecting bare metal surfaces in commercial heating, chilled & condenser systems, contributing to a longer system life and improved system efficiencies. Our CORE Inhibitor contains a pH buffer to maintain a neutral system water pH.
    Stock Availability: In stock
    Picture of CORE Inhibitor 20 Litres

    CORE Inhibitor 20 Litres

    COREINHIB20L
    CORE Inhibitor prevents system corrosion and limescale deposition by passivating and protecting bare metal surfaces in commercial heating, chilled & condenser systems, contributing to a longer system life and improved system efficiencies. Our CORE Inhibitor contains a pH buffer to maintain a neutral system water pH.
    Stock Availability: In stock
    Picture of CORE Inhibitor IBC

    CORE Inhibitor IBC

    COREINHIB1000L
    1000 Litre IBC Container - CORE Inhibitor prevents system corrosion and limescale deposition by passivating and protecting bare metal surfaces in commercial heating, chilled & condenser systems, contributing to a longer system life and improved system efficiencies. Our CORE Inhibitor contains a pH buffer to maintain a neutral system water pH.
    Stock Availability: Out of stock
    Picture of CORE Inhibitor Quick Test Kit

    CORE Inhibitor Quick Test Kit

    COREINHIBQTS
    Core Inhibitor Quick Test Kit for fast and accurate testing of inhibitor concentration within commercial heating and chilled systems. After taking a system water sample, the test strips only need to be dipped in the sample for a second, prior to revealing the results after just ten seconds. Contains 50 test strips and colour coded bottle.
    Stock Availability: In stock
    Picture of Core Automatic Tube Cutter (6-67mm)

    Core Automatic Tube Cutter (6-67mm)

    COREAUTOTUBE
    Automatic Spring-Driven Pipe Cutter, cuts 6-67mm pipe, suitable for cutting copper, brass, aluminium, thin-walled steel & Plastic. Integrated telescopic ratchet with automatic spring retraction for quick adjustment and easy cutting. Retractable internal deburrer and spare cutter wheel in handle.
    Stock Availability: In stock
    Picture of 11/4" CORE Steel Pipe Cutter

    11/4" CORE Steel Pipe Cutter

    CORESTPIPECUTTER032
    Super 1.1/4" Steel Pipe Cutters, cuts 10-42mm pipe. Tempered cutting wheel made from high alloy steel ensures Burr-free cutting allowing for immediate threading.
    Stock Availability: In stock
    Picture of 2" CORE Steel Pipe Cutter

    2" CORE Steel Pipe Cutter

    CORESTPIPECUTTER050
    Super 2" Steel Pipe Cutters, cuts 10-60mm pipe. Tempered cutting wheel made from high alloy steel ensures Burr-free cutting allowing for immediate threading.
    Stock Availability: In stock
    Picture of 14" CORE Offset Aluminium Wrench

    14" CORE Offset Aluminium Wrench

    COREOFFSETALUWRENCH14
    This one-handed 90° corner pipe wrench comes with replaceable jaws and hooks. Its ideal for holding and gripping pipes and other profiles up to 2.1/2”. A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight aluminium body with high-strength double-T profile, it is 40% lighter than its steel counterpart.
    Stock Availability: In stock
    Picture of 14" CORE Stillson Wrench

    14" CORE Stillson Wrench

    CORESTILLSONWRENCH14
    This one-handed pipe wrench with replaceable jaws and hooks for easy replacement of wear parts makes it ideal for screwing, loosening and securing pipes up to 2.1/2". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The hardened adjusting nut, which prevents unintentional adjustment and the optimized double suspension, which ensures safe self-clamping, provide perfect support during work.
    Stock Availability: In stock
    Picture of 18" CORE Stillson Wrench

    18" CORE Stillson Wrench

    CORESTILLSONWRENCH18
    This one-handed pipe wrench with replaceable jaws and hooks for easy replacement of wear parts makes it ideal for screwing, loosening and securing pipes up to 2.1/2". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The hardened adjusting nut, which prevents unintentional adjustment and the optimized double suspension, which ensures safe self-clamping, provide perfect support during work.
    Stock Availability: In stock
    Picture of 24" CORE Stillson Wrench

    24" CORE Stillson Wrench

    CORESTILLSONWRENCH24
    This one-handed pipe wrench with replaceable jaws and hooks for easy replacement of wear parts makes it ideal for screwing, loosening and securing pipes up to 2.1/2". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The hardened adjusting nut, which prevents unintentional adjustment and the optimized double suspension, which ensures safe self-clamping, provide perfect support during work.
    Stock Availability: In stock
    Picture of 14" CORE Aluminium Wrench

    14" CORE Aluminium Wrench

    COREALUWRENCH14
    This one-handed pipe wrench comes with replaceable jaws and hooks. Its ideal for screwing, loosening and securing pipes from between 1.1/2" to 8". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight aluminium body with high-strength double-T profile, it is 40% lighter than its steel counterpart.
    Stock Availability: In stock
    Picture of 18" CORE Aluminium Wrench

    18" CORE Aluminium Wrench

    COREALUWRENCH18
    This one-handed pipe wrench comes with replaceable jaws and hooks. Its ideal for screwing, loosening and securing pipes from between 1.1/2" to 8". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight aluminium body with high-strength double-T profile, it is 40% lighter than its steel counterpart.
    Stock Availability: In stock
    Picture of 36" CORE Aluminium Wrench

    36" CORE Aluminium Wrench

    COREALUWRENCH36
    This one-handed pipe wrench comes with replaceable jaws and hooks. Its ideal for screwing, loosening and securing pipes from between 1.1/2" to 8". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight aluminium body with high-strength double-T profile, it is 40% lighter than its steel counterpart.
    Stock Availability: In stock
    Picture of 24" CORE Aluminium Wrench

    24" CORE Aluminium Wrench

    COREALUWRENCH24
    This one-handed pipe wrench comes with replaceable jaws and hooks. Its ideal for screwing, loosening and securing pipes from between 1.1/2" to 8". A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight aluminium body with high-strength double-T profile, it is 40% lighter than its steel counterpart.
    Stock Availability: In stock
    Picture of 150 x 18 x 5 CORE Reciprocating Saw Blades (Pack Of 5)

    150 x 18 x 5 CORE Reciprocating Saw Blades (Pack Of 5)

    CORERB150018
    150mm long x 18 TPI CORE Reciprocating Saw Blades (Pack of 5)
    Stock Availability: In stock
    Picture of 230 x 18 x 5 CORE Reciprocating Saw Blades (Pack Of 5)

    230 x 18 x 5 CORE Reciprocating Saw Blades (Pack Of 5)

    CORERB230018
    230mm long x 18 TPI CORE Reciprocating Saw Blades (Pack of 5)
    Stock Availability: In stock
    Picture of CORE Leave-In Cleaner 10 Litres

    CORE Leave-In Cleaner 10 Litres

    CORECLEANER10L
    CORE Leave-In Cleaner has been specifically designed to lift & mobilise magnetic & non-magnetic system contaminants including biofilms, helping to promote their capture via a magnetic & non-magnetic system filter which must be present on any system that this product is dosed with. CORE Leave-In Cleaner can remain in the system, with no need to drain & flush after treatment.
    Stock Availability: In stock
    Picture of CORE Leave-In Cleaner 20 Litres

    CORE Leave-In Cleaner 20 Litres

    CORECLEANER20L
    CORE Leave-In Cleaner has been specifically designed to lift & mobilise magnetic & non-magnetic system contaminants including biofilms, helping to promote their capture via a magnetic & non-magnetic system filter which must be present on any system that this product is dosed with. CORE Leave-In Cleaner can remain in the system, with no need to drain & flush after treatment.
    Stock Availability: In stock
    Picture of CORE Dual Biocide 10 Litres

    CORE Dual Biocide 10 Litres

    COREDUALBIOCIDE10L
    High performance biocide and fungicide - CORE Dual Biocide has been specifically designed to prevent the formation & growth of bacterial contamination, algae & micro-organisms in commercial heating, underfloor heating, low temperature & chilled systems. CORE Dual Biocide contains two, separate active ingredients, making it more effective than a single biocidal treatment.
    Stock Availability: In stock
    Picture of CORE Dual Biocide 20 Litres

    CORE Dual Biocide 20 Litres

    COREDUALBIOCIDE20L
    High performance biocide and fungicide - CORE Dual Biocide has been specifically designed to prevent the formation & growth of bacterial contamination, algae & micro-organisms in commercial heating, underfloor heating, low temperature & chilled systems. CORE Dual Biocide contains two, separate active ingredients, making it more effective than a single biocidal treatment.
    Stock Availability: In stock
    Picture of CORE System Cleaner 10 Litres

    CORE System Cleaner 10 Litres

    CORESYSCLEANER10L
    Rapid, powerful chemical cleaner - CORE System Cleaner has been specifically designed for cleaning new & existing heating, chilled and condenser systems, removing system sludge, debris and scale. For maximum flexibility, CORE System Cleaner can be left in the system for up to 28 days. The system should then be thoroughly drained & flushed before refilling with clean system water. Immediate dosing of CORE Inhibitor should then be carried out to fully protect the system.
    Stock Availability: In stock
    Picture of CORE Heavy Duty Cleaner 10 Litres

    CORE Heavy Duty Cleaner 10 Litres

    COREHDCLEANER10L
    Advanced, high-strength chemical cleaner - CORE Heavy-Duty Cleaner has been specifically designed for the rapid cleaning of all heating, chilled and condenser systems, removing system sludge, debris and scale. CORE Heavy-Duty Cleaner can be left in the system for up to 7 days only. The system should then be thoroughly drained & flushed before refilling with clean system water. Immediate dosing of CORE Inhibitor should then be carried out to fully protect the system.
    Stock Availability: In stock
    Picture of CORE Glycol Anti-Freeze 20 Litres

    CORE Glycol Anti-Freeze 20 Litres

    COREGLYCOL20L
    High performance anti-freeze and protector - CORE Glycol Anti-Freeze is a monopropylene, glycol-based anti-freeze, designed to prevent freezing in all types of water which incorporates our CORE INHIBITOR, helping to protect underfloor heating systems, chillers, boilers and their associated chilling & heating systems against corrosion & scale formation and maximising the heat transfer properties of the system. CORE Glycol Anti-Freeze offers protection down to -22C at 40% concentration.
    Stock Availability: In stock
    Picture of 10.0 x 160mm CORE SDS Drill Bit

    10.0 x 160mm CORE SDS Drill Bit

    CORESDS10160
    10.0 x 160mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 16.0 x 260mm CORE SDS Drill Bit

    16.0 x 260mm CORE SDS Drill Bit

    CORESDS16260
    16.0 x 260mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 18.0 x 260mm CORE SDS Drill Bit

    18.0 x 260mm CORE SDS Drill Bit

    CORESDS18260
    18.0 x 260mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 25.0 x 260mm CORE SDS Drill Bit

    25.0 x 260mm CORE SDS Drill Bit

    CORESDS25260
    25.0 x 260mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 5.0 x 110mm CORE SDS Drill Bit

    5.0 x 110mm CORE SDS Drill Bit

    CORESDS05110
    5.0 x 110mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 5.5 x 110mm CORE SDS Drill Bit

    5.5 x 110mm CORE SDS Drill Bit

    CORESDS055110
    5.5 x 110mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 6.0 x 110mm CORE SDS Drill Bit

    6.0 x 110mm CORE SDS Drill Bit

    CORESDS06110
    6.0 x 110mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 7.0 x 160mm CORE SDS Drill Bit

    7.0 x 160mm CORE SDS Drill Bit

    CORESDS07160
    7.0 x 160mm CORE SDS Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 10.0 x 152mm CORE Flat Wood Drill Bit

    10.0 x 152mm CORE Flat Wood Drill Bit

    COREWDB10
    10.0 x 152mm CORE Flat Wood Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 12.0 x 152mm CORE Flat Wood Drill Bit

    12.0 x 152mm CORE Flat Wood Drill Bit

    COREWDB12
    12.0 x 152mm CORE Flat Wood Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 16.0 x 152mm CORE Flat Wood Drill Bit

    16.0 x 152mm CORE Flat Wood Drill Bit

    COREWDB16
    16.0 x 152mm CORE Flat Wood Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 18.0 x 152mm CORE Flat Wood Drill Bit

    18.0 x 152mm CORE Flat Wood Drill Bit

    COREWDB18
    18.0 x 152mm CORE Flat Wood Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 20.0 x 152mm CORE Flat Wood Drill Bit

    20.0 x 152mm CORE Flat Wood Drill Bit

    COREWDB20
    20.0 x 152mm CORE Flat Wood Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 25.0 x 152mm CORE Flat Wood Drill Bit

    25.0 x 152mm CORE Flat Wood Drill Bit

    COREWDB25
    25.0 x 152mm CORE Flat Wood Drill Bit - Suitable for work on building sites and general DIY tasks. It is compatible with all SDS rotary hammer drills and comes with a carbide tip which increases its performance.
    Stock Availability: In stock
    Picture of 10" CORE Water Pump Plier

    10" CORE Water Pump Plier

    COREWATERPLIER10
    Self-locking pliers with 7 locking jaw positions, non-slip action on pipes and nuts, slim jaw profile for hard to reach areas, hardened steel jaws with anti-slip high grip handles. Can be used on various types of pipes up to 1.1/4”
    Stock Availability: In stock
    Picture of 12" CORE Water Pump Plier

    12" CORE Water Pump Plier

    COREWATERPLIER12
    Self-locking pliers with 7 locking Jaw positions, non-slip action on pipes and nuts, slim jaw profile for hard to reach areas, hardened steel jaws with anti-slip high grip handles. Can be used on various types of pipes up to 1.1/2”
    Stock Availability: In stock
    Picture of 6" CORE Wide Jaw Adj. Wrench

    6" CORE Wide Jaw Adj. Wrench

    COREWIDEJAWWRENCH6
    6 inch Adjustable Wrench Extra wide jaw with slimline angled profile. Compact and ergonomic size with soft grip handle, Ideal for use when working in confined spaces. Supplied with removeable soft-grip jaw protectors.
    Stock Availability: In stock
    Picture of 8" CORE Wide Jaw Adj. Wrench

    8" CORE Wide Jaw Adj. Wrench

    COREWIDEJAWWRENCH8
    8 inch Adjustable Wrench Extra wide jaw with slimline angled profile. Compact and ergonomic size with soft grip handle, Ideal for use when working in confined spaces. Supplied with removeable soft-grip jaw protectors.
    Stock Availability: In stock
    Picture of 10" CORE Wide Jaw Adj. Wrench

    10" CORE Wide Jaw Adj. Wrench

    COREWIDEJAWWRENCH10
    10 inch Adjustable Wrench Extra wide jaw with slimline angled profile. Compact and ergonomic size with soft grip handle, Ideal for use when working in confined spaces. Supplied with removeable soft-grip jaw protectors.
    Stock Availability: In stock
    Picture of 14" CORE Heavy Duty Wrench

    14" CORE Heavy Duty Wrench

    COREHDWRENCH14
    This Heavy Duty one-handed pipe wrench comes with easily replaceable hooks and jaws. It is ideal for screwing, loosening and securing pipes from between 3/4" to 8”. A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight and highly durable high-strength double-T profile body.
    Stock Availability: In stock
    Picture of 18" CORE Heavy Duty Wrench

    18" CORE Heavy Duty Wrench

    COREHDWRENCH18
    This Heavy Duty one-handed pipe wrench comes with easily replaceable hooks and jaws. It is ideal for screwing, loosening and securing pipes from between 3/4" to 8”. A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight and highly durable high-strength double-T profile body.
    Stock Availability: In stock
    Picture of 24" CORE Heavy Duty Wrench

    24" CORE Heavy Duty Wrench

    COREHDWRENCH24
    This Heavy Duty one-handed pipe wrench comes with easily replaceable hooks and jaws. It is ideal for screwing, loosening and securing pipes from between 3/4" to 8”. A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight and highly durable high-strength double-T profile body.
    Stock Availability: In stock
    Picture of 36" CORE Heavy Duty Wrench

    36" CORE Heavy Duty Wrench

    COREHDWRENCH36
    This Heavy Duty one-handed pipe wrench comes with easily replaceable hooks and jaws. It is ideal for screwing, loosening and securing pipes from between 3/4" to 8”. A robust and durable tool for many different applications from general DIY, Plumbing, Automotive and Engineering. The pipe wrench features a lightweight and highly durable high-strength double-T profile body.
    Stock Availability: In stock
    Bestsellers
    Picture of 15mm CORE Compression Ring

    15mm CORE Compression Ring

    CF978B015
    15mm Compression Ring
    Stock Availability: In stock
    Picture of 15mm Copper Tube To EN1057 (3mt Lengths)

    15mm Copper Tube To EN1057 (3mt Lengths)

    CUT0153M
    15mm straight 3m length of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 3m)
    Stock Availability: In stock
    Picture of 15mm CORE Endfeed Elbow

    15mm CORE Endfeed Elbow

    N12015
    15mm Endfeed Elbow. Suitable for hot and cold drinking water, heating and chilled water systems. Designed for solder and brazing applications, ideal for connecting copper tubes. WRAS approved.
    Stock Availability: In stock
    Picture of 15mm CORE Endfeed Tee

    15mm CORE Endfeed Tee

    N24015
    15mm Endfeed Equal Tee. Suitable for hot and cold drinking water, heating and chilled water systems. Designed for solder and brazing applications, ideal for connecting copper tubes. WRAS approved.
    Stock Availability: In stock
    Picture of 22mm Sharkbite 90 Deg Elbow

    22mm Sharkbite 90 Deg Elbow

    SB0222
    SharkBite 90° Elbow 22mm. Sharkbite brass push-fit coupling for connecting 2 pipes of equal size. Suitable for hot, cold & central heating, copper, and plastic pipe (inserts required). Equal Elbow 90°
    Stock Availability: In stock
    Picture of 3/8" Copper Tube EN12735 21SWG 15M Coil

    3/8" Copper Tube EN12735 21SWG 15M Coil

    CUCAC0615M
    3/8" Copper Tube EN12735 21SWG 15M Coil (Price Per Metre - 1 Coil = 15m)
    Stock Availability: In stock
    Picture of 1/4" Copper Tube EN12735 22SWG 15M Coil

    1/4" Copper Tube EN12735 22SWG 15M Coil

    CUCAC0415M
    1/4" Copper Tube EN12735 22SWG 15M Coil (Price Per Metre - 1 Coil = 15m)
    Stock Availability: In stock
    Picture of 22mm Copper Tube To EN1057 (3mt Lengths)

    22mm Copper Tube To EN1057 (3mt Lengths)

    CUT0223M
    22mm straight 3m length (0.7mm wall thickness) of copper tube confirming to EN1057. (Priced Per Metre - 1 Length = 3m)
    Stock Availability: In stock
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    Copyright © 2024 | Smith Brothers Stores Ltd | All rights reserved
    Registered Office: Unit V2 Winchester Avenue, Blaby, Leicester. LE8 4GZ | Registration No: 962846 | A Member of Smith Brothers (Leicester) Limited Group.