Thos. Somerville Co.
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HVAC Equipment
Air Handling Units
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Heaters
Fan Convectors
Gas Unit Heaters
Patio Heaters
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Mini Split Heat Pump Outdoor Units
Residential Heat Pump Mini Split Systems
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Fuses, Blocks & Holders
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Fuses Electrical UL Class Standard
Special Purpose Fuses
Industrial Control
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Lighting Fixtures
Indoor Lighting
Lighting Accessories
Power Generation & Transmission
Generator Accessories
Generators
Transfer Switches & Panels
Transformers
Special Purpose Transformers
Wire & Cable Management
Cable Ties, Straps & Accessories
Shrink-On Tubing & Accessories
Wire Protection
Wire, Cord & Cable
Building Wires
Electronics & Component Cables
Grounding, Static & Guy Wires
Multiplex Cables (Overhead/Underground)
Portable Cords & Cables
Special Purpose Cables & Wires
Tray Cables & Instrumentation Cables
Wiring Connectors
Mechanical Connectors & Lugs
Small Crimp Terminals & Splices
Small Wire Connectors
Splicing & Terminating Kits
Terminal Block Accessories
Wiring Devices
Combination Devices
Straight Blade Devices
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Plumbing Hardware
Bathroom Drain Fittings
Bath Drains
Bath Wastes & Overflow
Bathroom Drain Flanges & Accessories
Bathroom Strainers
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Lavatory Drains
Rough-In Kits
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Plumbing Drains & Traps Accessories
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Tubular Flush Ells & Slip Ells
Tubular J-Bends
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Air Admittance Valves
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Plumbing Nuts & Washers
Test Caps
Test Plugs and Balls
Trap Primers
Water Connectors
Sewage Tanks & Septic Tanks
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Flexible Ducts
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Return Air Products
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Grilles, Registers & Diffusers
Ceiling & Register Boxes & Outlets
Diffusers
Grilles
Louvers
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