A small shut-off valve located under sinks or behind toilets, allowing localized water control without shutting off the main supply. Common in residential plumbing systems, it’s a key component in fixture isolation and emergency maintenance.

A plumbing tool used to remove clogs in drains or sewer lines by breaking up obstructions. Also called a drain snake, it is essential in clearing blockages without dismantling pipe systems.

The undesirable reversal of water flow in a plumbing system, potentially contaminating clean water with wastewater. Typically prevented using a backflow preventer, and monitored in commercial and municipal plumbing networks.

A shut-off valve that uses a rotating ball to control water flow. It offers quick operation and is commonly used in both residential and commercial plumbing systems due to its durability and leak resistance.

A secondary drain line that connects individual fixtures (like sinks or tubs) to the main drain line. It plays a key role in routing wastewater toward the building’s main sewer line.

An access point in a plumbing system that allows professionals to remove blockages or conduct inspections. Located along drains and sewer lines, cleanouts are vital for maintaining system functionality.

Plumbing systems are designed to prevent foul odors from entering the house by means of the trap attached to fixtures. Traps contain water to seal out foul odors; if the water seal evaporates, the odors enter the house. To solve this problem temporary, pour a bucket of water in each trap, sink, shower and floor drain. This will prevent the odors from entering the house.

The permanent solution call ANTA Technician and he will check plumbing system with CCTV and find the problem.

A type of connector that joins pipes by compressing a ring onto the pipe. Used extensively in copper and plastic piping, offering watertight connections without soldering.

A widely used piping material known for its durability, heat resistance, and antimicrobial properties. Copper pipes are prevalent in potable water systems and are often compared with PEX and PVC in plumbing design.

The degradation of pipe material, often due to chemical reactions between water and metal pipes. Corrosion can lead to leaks, contamination, and reduced flow, especially in older galvanized or copper systems.

A physical link between potable water and contaminated water sources. It poses serious health risks and is managed using backflow prevention devices in compliance with plumbing codes.

A control valve that uses a flexible diaphragm to regulate flow. Often used in industrial and water treatment systems, it provides precise control and prevents contamination.

A component inside water heaters that directs incoming cold water to the bottom of the tank. This allows even heating and maximizes the unit’s energy efficiency.

An incorrect plumbing configuration where two traps are installed in series, potentially causing drainage issues due to air lock or siphoning problems. It violates most plumbing codes.

A flexible, slender auger used to dislodge clogs in drains or sewer lines. Available in manual and powered forms, it’s a go-to tool for clearing blockages beyond the reach of plungers.

A network of pipes that removes wastewater and directs it to a sewer or septic system. It includes traps, vent stacks, branch drains, and main lines, working under gravity-based flow principles.

A pipe fitting used to change the direction of flow, typically at 45° or 90°. Common in tight plumbing layouts, elbows are essential in routing water efficiently.

A small tank connected to a water heater or closed-loop system to absorb excess water pressure due to thermal expansion. It helps prevent pipe bursts and valve failures.

An internal component that regulates water flow and temperature in single-handle faucets. Replacing a worn cartridge can resolve leaks and inconsistent water pressure.

A device connected to a plumbing system that interacts with water, such as sinks, toilets, or bathtubs. Fixtures are fundamental to both residential and commercial plumbing design.

A rubber or plastic valve inside a toilet tank that lifts to allow water to flush and then reseals. It’s a frequent culprit in running toilets and water waste.

A device installed in fixtures like faucets and showerheads to limit water flow, conserving water and improving efficiency while maintaining adequate pressure.

Located in a toilet tank, it releases water into the bowl during flushing. Often integrated with the flapper, it determines flushing power and water usage.

Steel piping coated with zinc to resist rust, commonly used in older homes. Over time, it corrodes internally, reducing water flow and quality.

Wastewater from showers, sinks, and appliances (excluding toilets). Often reused for irrigation or flushing, it’s part of sustainable water management systems.

An outdoor faucet that connects to a garden hose, often freeze-proof in colder climates. It connects to the building’s main water supply and can be shut off via an angle stop or shut-off valve.

A device that heats and stores water for domestic use, powered by gas, electricity, or solar energy. Common types include tank-style and tankless water heaters.

A drain cleaning method that uses high-pressure water to blast away clogs and buildup. Common in commercial plumbing for clearing grease, roots, and debris from sewer lines.

A valve that separates sections of a plumbing system for maintenance or emergency shut-off. Often used in manifold plumbing and fixture servicing.

A pipe fitting under sinks that forms part of the trap. It helps retain water to block sewer gases while allowing drainage.

A sealing paste applied to threaded pipe joints to prevent leaks. Often used in metal piping and complements plumber’s tape.

The primary water or sewer line that connects a building to the municipal supply or sewer system. Clogs in this line affect all household fixtures.

A plumbing hub that distributes water to various fixtures, often used in PEX systems. Allows for individual shut-offs and efficient water routing.

A valve that blends hot and cold water to achieve desired temperature, used in showers and faucets to prevent scalding.

A short length of pipe with threads on both ends, used to connect two fittings or plumbing components.

A safety feature in toilet tanks or water heaters that redirects excess water into the bowl or drain, preventing flooding. source

Cross-linked polyethylene piping, flexible and easy to install. PEX is a popular alternative to copper due to its cost, resistance to freezing, and long lifespan.

A pipe thread sealant used to create watertight seals in threaded metal and plastic piping connections. Often used with joint compound.

A heavy-duty adjustable wrench used to grip and turn metal pipes and fittings. Essential in plumbing installations and repairs.

A manual tool used to clear clogs by creating pressure. Effective for sinks and toilets, it’s a first-line defense against blockages.

Also known as Teflon tape or thread seal tape, used on pipe threads to prevent leaks. It lubricates threads and fills small gaps.

A set of standards governing plumbing design, installation, and safety. Compliance is required for residential and commercial systems to pass inspection. Also Read – Ontario Building Code – Changes & Plumbing Compliance [2025] 

A valve that controls water pressure entering a building, protecting appliances and fixtures from damage caused by high pressure.

A backflow prevention device that protects potable water from contamination, commonly used in irrigation systems and required by plumbing codes.

A unit of pressure measurement indicating the force of water in plumbing systems. Ideal residential water pressure ranges from 40–80 PSI.

Polyvinyl chloride piping, widely used in drainage and venting systems. Lightweight, affordable, and easy to install, especially in residential plumbing.

A vertical pipe that carries water or waste vertically between floors or levels. Used in both water supply and drainage systems.

The initial stage of plumbing installation where pipes are laid out before fixtures are connected. Determines layout, spacing, and future functionality.

A T-shaped fitting that connects horizontal and vertical drain lines. Designed to direct waste downward and prevent backflow.

An underground system that treats wastewater from homes not connected to municipal sewer lines. Involves sedimentation and anaerobic digestion.

The pipe that connects a property’s plumbing to the municipal water main. Damage or leaks in the service line can affect pressure and water quality.

A manual valve that stops the flow of water, either for a specific fixture or the entire property. Crucial for repairs, emergencies, and leak control. Check out – Moen Flo Installation Toronto ‑ Supply & Install Smart Water Shut‑off

The backward flow of water caused by a vacuum or pressure imbalance, potentially drawing contaminated water into clean systems without a backflow preventer.

A trap shaped like an “S”, often outdated and not code-compliant due to siphoning risks. Replaced by P-traps in modern systems.

A vertical pipe that carries wastewater to the sewer line and vents gases. Includes vent stacks, soil stacks, and waste stacks depending on function.

A type of shut-off valve used to control water flow to individual fixtures. Common under sinks and toilets for localized shutoff.

The pipe or tubing that delivers water to fixtures from the main line. May be flexible or rigid and connected via compression or threaded fittings.

A method of joining copper pipes using solder and heat. The process creates leak-proof, permanent connections in water supply systems.

The straight section of pipe that connects a sink drain to the P-trap. It helps transition wastewater from the fixture to the drainage system.

A compact water heater that heats water on demand without storing it. Highly energy-efficient and suitable for space-constrained installations.

A pipe fitting shaped like a “T” used to join three sections of pipe. Common in branch lines and water distribution systems.

The increase in volume of water when heated. Plumbing systems use expansion tanks or valves to manage resulting pressure.

A compound applied to threaded pipe joints to ensure leak-proof connections. Used as an alternative or in addition to plumber’s tape.

A circular fitting that connects a toilet base to the drainpipe. Provides a secure mount and maintains a gas-tight seal.

The water retained in a trap that blocks sewer gases from entering the building. Essential for indoor air quality and hygiene.

A three-piece fitting that joins two pipes and allows disconnection without cutting. Useful in systems that require maintenance or part replacement.

A backflow prevention testing  device that vents air to prevent siphoning. Installed on hose bibbs, toilets, and irrigation systems.

The surface inside a valve that forms a seal with the moving part (like a washer or cartridge). Worn valve seats can cause dripping faucets.

A loud banging noise caused by a sudden stop in water flow. It can damage pipes and fixtures and is mitigated with arrestors or pressure regulators.

An appliance that heats and stores water for domestic use. Available in tank and tankless models, powered by gas, electricity, or solar energy. Check Out – No Hot Water? Gas/Electric Water Heater Problems & Fixes [GUIDE]

A device used by utilities to measure water consumption in a property. Often located near the water main service line and used for billing and leak detection.

A treatment system that removes minerals like calcium and magnesium from hard water. Protects plumbing appliances and improves efficiency. Water Softener Installation Toronto and GTA

A Y-shaped fitting that joins a branch line to a drain line at a 45° angle. It promotes smoother flow and is preferred in drainage systems.

A valve used to control water flow to different sections or “zones” in a plumbing or heating system. Common in radiant heating and irrigation layouts.