alias

CategoryPageCategoriesQuery

CategoryList_categories

CategoryBar_categories

Categories_categories

productCategoryTree

uuid

depth

name

description

faq_items

parent

L1PageCategory_category

L2PageCategory_category

onlyValid

productCategoryTreeAll

children

image_url

additional_html

query CategoryPageCategoriesQuery(
  $alias: String!
) {
  ...CategoryList_categories
  ...CategoryBar_categories
  ...Categories_categories
  productCategoryTree(alias: $alias) {
    uuid
    depth
    name
    description
    alias
    faq_items {
      question
      answer
    }
    parent {
      name
    }
    ...L1PageCategory_category
    ...L2PageCategory_category
  }
}

fragment Categories_categories on Query {
  productCategoryTreeAll(onlyValid: true) {
    alias
    name
    children {
      alias
      name
      children {
        alias
        name
        children {
          alias
          name
          children {
            alias
            name
            children {
              alias
              name
              children {
                alias
                name
              }
            }
          }
        }
      }
    }
  }
}

fragment CategoryBar_categories on Query {
  productCategoryTreeAll(onlyValid: true) {
    alias
    name
  }
}

fragment CategoryBox_category on ProductCategoryTree {
  name
  alias
  uuid
  image_url
  children {
    uuid
    alias
    name
  }
}

fragment CategoryGrid_categories on ProductCategoryTree {
  children {
    uuid
    ...CategoryBox_category
  }
}

fragment CategoryList_categories on Query {
  productCategoryTreeAll(onlyValid: true) {
    alias
    name
    uuid
  }
}

fragment CategoryList_category on ProductCategoryTree {
  alias
}

fragment HeroCategoryPageHero_category on ProductCategoryTree {
  name
  image_url
  description
}

fragment L1PageCategory_category on ProductCategoryTree {
  name
  description
  alias
  image_url
  ...HeroCategoryPageHero_category
  ...CategoryGrid_categories
  ...CategoryList_category
}

fragment L2PageCategory_category on ProductCategoryTree {
  uuid
  name
  alias
  meta
  additional_html
  description
  image_url
  ...HeroCategoryPageHero_category
  ...CategoryGrid_categories
  children {
    uuid
  }
  faq_items {
    question
    answer
  }
  parent {
    alias
    name
    parent {
      alias
      name
      parent {
        alias
        name
        parent {
          alias
          name
          parent {
            alias
            name
            parent {
              alias
              name
              parent {
                alias
                name
              }
            }
          }
        }
      }
    }
  }
}


Tesla TIH505 Copper Immersion Heater & Thermostat 11"

Tesla-Tih505-Copper-Immersion-Heater-Thermostat-11-

Tesla TIH525 Copper Immersion Heater & Thermostat 27"

Tesla-Tih525-Copper-Immersion-Heater-Thermostat-27-

Tesla TIH640 11" Incoloy Immersion & Stat for Stainless Steel Cylinder

Tesla-Tih640-11-Incoloy-Immersion-Stat-For-Stainless-Steel-Cylinder

In the realm of heating systems and water supply configurations, the categories of Cylinders and Expansion Vessels emerge as pivotal components, integral to ensuring the efficiency and longevity of these systems. The term 'cylinders' typically refers to the water storage tanks, which play a crucial role in both domestic and commercial settings, holding water that is either heated for immediate use or stored for future demand. These robust containers are designed to withstand high pressures, making them indispensable in providing a continuous supply of hot water. On the other hand, Expansion Vessels, a somewhat unsung hero in the plumbing landscape, are designed to absorb the excess pressure created by the thermal expansion of water. This function is critical, as it safeguards the system against potential overpressure conditions, which could otherwise lead to damage or failure. The interplay between Cylinders and Expansion Vessels within heating and plumbing systems cannot be overstated, as their roles ensure both the efficiency of water heating processes and the protection of the system's integrity. When venturing into the selection of Cylinders and Expansion Vessels, one embarks on a quest for reliability and performance. These components, which may seem mundane, are, in fact, foundational to creating a harmonious and effective water heating system. Their selection should be informed by an understanding of their capacity, material, and design, all tailored to meet the specific needs of your system. As one navigates through the variety within this category, the discerning buyer is encouraged to consider how these elements—cylinders for storage and expansion vessels for system protection—will coalesce to form the backbone of their heating needs, ensuring longevity, efficiency, and safety.

Cylinders And Expansion Vessels

Unvented Cylinders

Immersion Heaters

Expansion Vessels

Heating

Plumbing and Heating

Bathrooms

Assisted Bathroom Living

Basins and Pedestals

Commercial Bathrooms

Extractor Fans

Bathroom Fans - Axial (Connect to External Walls)

Standard

Window Extractor Fans

Mobility Bathrooms

Grab Rails

Mobility Bathroom Suites

Mobility Showering

Others

Shower Enclosures and Trays

 Bathroom Ceiling Panels

Body Jets

Shower Caddies and Organisers

Shower Caddies

Shower Curtain Rails and Rods

Shower Curtain Rails

Shower Curtain Rings

Shower Curtains

Shower Curtains And Rails

Shower Doors

Bi-fold Doors

Pivot Doors

Shower Screen and Door Fittings

Shower Screens

Side Panels

Sliding Doors

Shower Enclosures

Shower Heads And Fittings

Rain Shower Heads

Shower Arms

Shower Handsets

Shower Head Kits

Shower Heads

Shower Hoses

Shower Panels

2 Sided Shower Panel Kits

3 Sided Shower Panel Kits

Shower Panel Accessories

Single Shower Panels

Shower Riser Rails and Head Holders

Shower Head Holders

Shower Riser Rails

Corner Entry Shower Enclosures

Shower Wall Outlets

Shower Wall Panels

Shower Wastes and Drains

Shower Wastes

Square Shower Enclosures

Trays

Shower Tray Installation

Shower Tray Riser Kits

Shower Tray Sealing

Shower Trays

Low Profile Shower Trays

Quadrant Tray

Rectangular Tray

Square Tray

Walk In Shower Enclosures

Offset Quadrant Shower Enclosures

Quadrant Shower Enclosures

Rectangular Shower Enclosures

Shower Accessories

All Shower Accessories

Shower Radios and Speakers

Shower and Bath seats

Bath Seats

Shower Cabins

Showers

Concealed Mixer Showers

Concealed Showers

Shower Seats

Shower Spares 

Shower Towers

Shower Valves

Slider Rail Mixer Showers

Smart Showers

Thermostatic Mixer Showers

Digital Showers

Electric Showers

Exposed Mixer Showers

Mixer Showers

Bar Showers

Manual Mixer Showers

Power Showers

Shower Cleaning

Shower Squeegees

Shower Kits

Toilets

All Toilets

Back to Wall Toilets

Toilet Accessories And Fixings

Fill Valves

Float Valves

Flush Valves

Pedestal Mats

Toilet Fixings

Toilet and Basin Combination Units

Toilet Cisterns

Toilet Furniture Units

Toilet Seats and Fittings

Toilet Fixtures and Fittings

Toilet Seats

Plastic Toilet Seats

Soft Close Toilet Seats

Square Toilet Seats

Toilet Training Seats

Wooden Toilet Seats

Toilet Units

Back to Wall Toilet Units

Urinals

Wall Hung Toilets

Wall Hung Toilet Frames

Wall Hung Toilet Pans

Waste Pumps

Lifting Stations

Macerator Pumps

Bidets

Close Coupled Toilets

Flush Plates

High and Low Level Toilets

Macerators

Raised Cistern Toilets

Rimless Toilets

Wet Rooms

Bathroom Panel Fittings

Bathroom Panels

Installation Kits and Components

Waterproof Matting

Wet Room Drain Trays

Wet Room Sealing Adhesives

Wet Room Tape and Pipe Collars

Wet Room Wastes and Drains

Level Access Kits

Tile Backer Boards

Wet Room Accessories

Wetroom Shower Trays

Wet Room Fittings

Wet Room Screens

Basin Fixing Kits

Basin Wastes and Accessories

Semi Pedestal Basins

Semi-recessed Basins

Wall Hung Basins

Waste Trap and Accessories for Basins

Basin Wastes

Cloakroom Basins

Wall Hung and Countertop Cloakroom Basins

Corner Basins

Countertop Basins

Full Pedestal Basins

Inset Basins

Pedestal Basins

Recessed Basins

Bath Panels and Screens

Bath Feet

Bath Panels

Acrylic Bath Panels

Grey Bath Panels – Ends

Grey Bath Panels – Sides

White Bath Panels - Ends

Bath Screens

Bathroom Accessories and Sundries

Accessory Sets