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Color - H Index of Building Construction diagrams House illustrations

Use the House illustrations Index pages to find specific diagram pictures. For example, if you would like to find illustration diagrams of "electrical wires", you could use the find feature of your web browser to search for "electrical" or "wires" on the House illustrations Index pages. You can then click the linked text to open the pages with those pictures. Also, you can use the House Illustration navigation menus for the specific category to find and view the diagram pictures.

 

H


0063-co Half Woven Valley
1711-co Half-timbering

Handrail


1847-co ----- and Guards for Exterior Stairs
2033-co ----- and Guards for Stairs
1848-co ----- Design
1850-co ----- or Guards too Low
2037-co ----- Support
0020-co Handsplit and Re-sawn Shakes
1544-co Hangers for Copper Plumbing Pipe
1805-co Hardboard Siding

Hartford Loop


1122-co ----- and Equalizer Details for Steam Heat
1117-co ----- and Equalizer for Steam Heat
1123-co ----- Close Nipple Missing on Steam Heat
1104-co ----- on Steam Heating
1361-co Hatch - Attic Access
0461-co H-clips for Roof Sheathing

Head Flashing Details on Chimney Flashing 68

0011-co-and-0013-co Headlap on Asphalt Shingles

Hearth


1070-co ----- Extension Dimensions for Fireplaces
1073-co ----- Extension Forming Boards - Removed
1072-co ----- Extensions for Factory Built Fireplaces
1068-co ----- Materials
1071-co ----- for Fireplaces - Raised
0019-co Heartwood

Heat


1095-co ----- Circulators for Fireplaces
1013-co ----- Content of Various Fuels
0700-co ----- How It Is Generated
1303-co ----- People Releasing

0751-co-0755-co Heat Exchanger


0855-co ----- and Hot Water Boilers
0813-co ----- Components for Pulse Furnace
0856-co ----- Copper Tube in Boilers
1021-co ----- for Wood Furnaces
0751-co ----- Heat Flow
1353-co ----- HRV and ERV
0806-co ----- in High Efficiency Gas Furnaces - Long
0791-co ----- on Furnace with Humidifier Above
0755-co ----- with Heat Pump Coil Upstream

Heat Pump


1281-co ----- All Electric
1280-co ----- Balance Point
1294-co ----- Bivalent
1279-co ----- Co-efficient of Performance
0755-co ----- Coil Upstream of Furnace Heat Exchangers
1277-co ----- Condenser Coil
1287-co ----- Defrost Cycle
1276-co ----- Evaporator Coil

----- Ground Source


1283-co ----- ----- Horizontal Closed Loop
1293-co ----- ----- Vertical Closed Loop
1288-co ----- Outdoor Coil Location
1275-co ----- Principles
1278-co ----- Schematic - Summer Mode
1290-co ----- Testing Back Up Heat
1285-co ----- Triple Split System
1286-co ----- Two Expansion Devices
1282-co ----- Water Source - Open Loop

1323-co Heat Recovery Ventilator


1352-co ----- Basic Components
1400-co ----- Cold-side Ducts not Insulated
1407-co ----- Core Missing or Dirty
1357-co ----- Defrost Control
1403-co ----- Exhaust Grill Locations
1356-co ----- Filters and Condensate Drains
1406-co ----- Filters Dirty or Missing
1404-co ----- Flow Collars and Balancing Dampers
1402-co ----- Furnace Duct Connection
1401-co ----- Intake and Exhaust Locations
1405-co ----- not Interlocked with Furnace Fan
1408-co ----- Trap in Condensate Drain
0798-co Heat Registers in Basements
0750-co Heat Shield or Flame Rollout Shield

Heat Transfer


1201-co ----- at the Inside Coil - Air Conditioning
1200-co ----- from Inside to Outside During Air Conditioning
1302-co ----- Mechanisms
0713-co ----- Methods of

1035-co-1060-co Heaters - Wood Space
0006-co Heating Cables to Prevent Ice Damning

0778-co-0800-co Heating Distribution System - Forced Air
1870-co Heating Ductwork in Garages
1135-co Heating Requirements for Electric Heat
0711-co Heating System - House Air Flow
0611-co Heatlamp - Poor locations

Heaving


0202-co ----- Frost - Evidence
0205-co ----- Frost - Unheated Houses
0204-co ----- Frost - Unlikely
0246-co ----- of Deck Piers
0226-co ----- of Footings due to Frost
0239-co ----- Sources

Height


1010-co ----- of Adjacent Metal Chimneys
0977-co ----- of Chimney
0978-co ----- of Chimney above Appliance
1007-co ----- of Metal Chimney
0229-co Helical Anchors
0795-co High and Low Returns for Forced Air Systems

High Efficiency Furnace


0814-co ----- and Duct Size
0807-co ----- Condensation
0806-co ----- Have Long Heat Exchangers
0816-co ----- Inspecting
0808-co ----- Maximizing Temperature Differences
0811-co ----- Safety Devices
0809-co ----- Venting
0860-co High Temperature Limit Switch on Boiler
2081-co High Water Table
0609-co High-hat Lights in Insulated Ceilings
1866-co Hinged Pillars Affect Roof Structure
0430-co Hip and Valley Rafter
0002-co Hip Roof
0706-co Hole in the Roof - Before Chimneys

Holes and Notches


0304-co ----- in Beams
0329-co ----- in Joists
0381-co ----- in Top Plates of Bearing Walls
2006-co Hollow Concrete Floors
0377-co Hollow Masonry - Channels must be Vertical
0707-co Homes Built with Holes for Chimneys
0272-co Honeycombing in Concrete
1716-co Hopper and Awning Windows

Horizontal Cracks


0247-co ----- on Foundations
0249-co ----- and Movement - Three Possibilities
0757-co Horizontal Gas Furnace
0431-co Horizontal Projection of Rafters Determine Span
1790-co Horizontal Wood Siding
1319-co Hot Climate Moisture Control
1325-co Hot Climates - Controlling Moisture
0802-co Hot Surface Ignition

Hot Water Boiler


0853-co ----- Conventional Gas Boiler
0856-co ----- Copper Tube Heat Exchanger
0855-co ----- Heat Exchanger
0854-co ----- High Efficiency Gas Boiler
0849-co ----- How It Works

Hot Water Heating


0885-co ----- Balancing Methods
0898-co ----- Cast Iron Baseboard
0890-co ----- Circulating Pump
0880-co ----- Closed System
0896-co ----- Convectors
0888-co ----- Conventional Expansion Tank
0895-co ----- Covering Radiators Reduces Efficiency
0889-co ----- Diaphragm Tank
0887-co ----- Expansion Tank - Overflow Pipe
0886-co ----- Expansion Tank Water Levels
0894-co ----- Extending
0897-co ----- Finned Tube Baseboard
0899-co ----- Mixing Systems
0882-co ----- One Pipe System
0879-co ----- Open System
0893-co ----- Pipe Corrosion

0903-co ----- Radiant


0904-co ----- ----- Controls and mixing valve layout for radiant floor heat
0905-co ----- ----- with Water Blender
0851-co ----- Radiator Covers
0901-co ----- Radiator Valve Leaks
0900-co ----- Radiators On Ceilings
0909-co ----- with Bypass Loop
0881-co ----- with Series Loop
0907-co ----- with Sidearm Heater
0906-co ----- with Tankless Coil
0884-co ----- with Two Pipe System Reverse Return
1350-co House Air Changes with Exhaust System Components
0711-co House Air Flow in a Forced Air Heating System

1273-co House Fan - Whole


1274-co ----- Inadequate Attic Venting
0200-co House Structure - Overview
1349-co House Ventilation - Three Approaches
0511-co Household Wiring in Parallel
1333-co Housewrap versus Building Paper
0849-co How Hot Water Boilers Work

HRV


1353-co ----- and ERV Heat Exchangers
1360-co ----- Attic Insulation
1352-co ----- Basic Components
1400-co ----- Cold Side Ducts not Insulated
1354-co ----- Components
1359-co ----- Connections to Furnace Ductwork
1407-co ----- Core Missing or Dirty
1357-co ----- Defrost Control
1403-co ----- Exhaust Grill Locations
1356-co ----- Filter and Condensate Drains
1406-co ----- Filter Dirty or Missing
1404-co ----- Flow Collars and Balancing Dampers
1402-co ----- Furnace Duct Connection

1355-co-and-1401-co ----- Intake and Exhaust Locations
1358-co ----- Integrated Intake and Exhaust
1405-co ----- not Interlocked with Furnace Fan
1408-co ----- Trap in Condensate Drain

Humidifier


0791-co ----- above Heat Exchanger
0790-co ----- Air Flow
1263-co ----- Dampers Closed - Air Conditioning
0788-co ----- Drum-Type

0788-co-0791-co ----- on Forced Air Heating Systems
0789-co ----- Trickle Type

Hydronic Heating


0885-co ----- Balancing Methods
0890-co ----- Circulating Pump
0880-co ----- Closed System
0896-co ----- Convectors
0888-co ----- Conventional Expansion Tank
0895-co ----- Covering Radiators Reduces Efficiency
0889-co ----- Diaphragm Tank
0887-co ----- Expansion Tank - Overflow Pipe
0886-co ----- Expansion Tank Water Levels
0894-co ----- Extending System
0897-co ----- Finned Tube Baseboard
0899-co ----- Mixing Systems
0882-co ----- One Pipe System
0879-co ----- Open System
0893-co ----- Pipe Corrosion
0903-co ----- Radiant
0905-co ----- Radiant with Water Blender
0900-co ----- Radiators on Ceilings
0883-co ----- Two Pipe System Direct Return
0884-co ----- Two Pipe System Reverse Return
0909-co ----- with Bypass Loop
0907-co ----- with Sidearm Heater
0906-co ----- with Tankless Coil

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