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Significant Changes to the IPC, IMC, and IFGC, 2024 Edition, 2024
- 2024 SIGNIFICANT CHANGES TO THE INTERNATIONAL PLUMBING CODE®, INTERNATIONAL MECHANICAL CODE®, INTERNATIONAL FUEL GAS CODE®
- COPYRIGHT
- CONTENTS
- PREFACE
- ABOUT THE INTERNATIONAL PLUMBING CODE, INTERNATIONAL MECHANICAL CODE AND INTERNATIONAL FUEL GAS CODE
- ACKNOWLEDGMENTS
- ABOUT THE AUTHORS
- ABOUT THE INTERNATIONAL CODE COUNCIL®
- SIGNIFICANT CHANGES TO THE INTERNATIONAL PLUMBING CODE® [Go to Page]
- PART 1: INTERNATIONAL PLUMBING CODE [Go to Page]
- 104 CODE OFFICIAL DUTIES [Go to Page]
- IMAGE: THE STEINER TUNNEL TEST
- 202 DEFINITION OF AMBULATORY CARE FACILITY [Go to Page]
- IMAGE: TYPICAL AMBULATORY CARE FACILITY
- 202 DEFINITION OF COPPER ALLOY [Go to Page]
- IMAGE: COPPER ALLOY PIPE
- 202 DEFINITIONS OF FAMILY OR ASSISTED-USE BATHING ROOMS AND TOILET FACILITIES [Go to Page]
- IMAGE: FAMILY OR ASSISTED-USE TOILET FACILITY
- 202 DEFINITION OF SERVICE SINK [Go to Page]
- IMAGE: EXAMPLE OF A SERVICE SINK
- 202 DEFINITIONS OF SINGLE AND MULTIPLE-USER TOILET FACILITIES [Go to Page]
- FIGURE: MULTIPLE-USER TOILET FACILITIES
- 305.8 PLUMBING INSTALLATION ON EXPANSIVE SOIL [Go to Page]
- FIGURE: FOUNDATION MOVEMENTS EXAGGERATED
- 306.2.4 TRACER WIRE REQUIRED [Go to Page]
- IMAGE: PVC PIPE WITH TRACER WIRE
- 311.1 NONSEWERED TYPE TOILET FACILITIES [Go to Page]
- FIGURE: NONSEWERED TOILET FACILITY
- 312.4 VACUUM TESTING FOR DWV PIPING [Go to Page]
- FIGURE: VACUUM TEST SET UP
- TABLE 403.1 FIXTURE RATIOS [Go to Page]
- IMAGE: ASSISTED LIVING FACILITY
- TABLE 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES [Go to Page]
- TABLE 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES ( SEE SECTIONS 403.1.1 AND 403.2)-CONTINUED
- TABLE 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES ( SEE SECTIONS 403.1.1 AND 403.2)-CONTINUED
- TABLE 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES ( SEE SECTIONS 403.1.1 AND 403.2)-CONTINUED
- 403.1.1, 403.1.2 FIXTURES IN SINGLE-USER ROOMS
- 403.2.1 SEPARATED SINGLE-USE ROOMS [Go to Page]
- FIGURE: ALL SINGLE-USER TOILET FACILITIES ARE NOT TO BE LABELED FOR SEPARATE SEX USE
- 403.3.6 DOOR LOCKS [Go to Page]
- IMAGE: MULTIPLE-USER RESTROOM FACILITY
- 403.4 SIGNAGE FOR TOILET FACILITIES [Go to Page]
- FIGURE: TOILET ROOM SIGNAGE
- 407.2 BATHTUB OVERFLOWS [Go to Page]
- FIGURE: BATHTUBS MAY HAVE NO OVERFLOW
- 412.2 HAND-HELD SHOWER BACKFLOW [Go to Page]
- FIGURE: BACKFLOW DEVICE FOR HAND-HELD SHOWER
- 412.10 HEAD SHAMPOO SINKS [Go to Page]
- IMAGE: HEAD SHAMPOO SINK
- 412.12 WATER DISPENSERS [Go to Page]
- IMAGE: PLUMBED HOT AND CHILLED WATER DISPENSER
- 419.6 SOAP DISPENSERS [Go to Page]
- IMAGE: MOUNTED SOAP DISPENSERS
- IMAGE: PORTABLE SOAP DISPENSERS
- 423.3 FOOTBATHS AND PEDICURE BATHS [Go to Page]
- IMAGE: PEDICURE BATH
- 424.2 URINALS [Go to Page]
- IMAGE: FEMALE URINAL
- 501.9 WATER HEATERS [Go to Page]
- IMAGE: WATER HEATER
- 504.7 PLASTIC WATER HEATER DRIP PANS [Go to Page]
- FIGURE: LISTED PLASTIC WATER HEATER PAN
- IMAGE: HIGH EFFICIENCY SHOWERHEAD
- TABLE 604.4 MAXIMUM FLOW RATES AND CONSUMPTION FOR PLUMBING FIXTURES AND FIXTURE FITTINGS
- 605.14.2,605.15.2 SOLVENT CEMENT [Go to Page]
- IMAGE: SOLVENT CEMENTING PIPE
- 607.2.1 PIPING LENGTH [Go to Page]
- FIGURE: MAXIMUM PIPE LENGTH FROM HOT WATER SOURCE
- 702.6,901.3,902.1.1 CHEMICAL WASTE PIPING [Go to Page]
- TABLE 702.6 CHEMICAL WASTE DRAINAGE SYSTEM PIPE AND FITTINGS
- FIGURE: CHEMICAL WASTE PIPING
- 705.2.4, 705.10.5 PLASTIC DWV PIPING [Go to Page]
- IMAGE: SHIELDED MECHANICAL COUPLING FOR PLASTIC PIPE
- SIGNIFICANT CHANGES TO THE MECHANICAL CODE® [Go to Page]
- PART 2-INTERNATIONAL MECHANICAL CODE [Go to Page]
- 104 CODE OFFICIAL DUTIES [Go to Page]
- IMAGE: THE STEINER TUNNEL TEST
- 202 DEFINITION OF AMBULATORY CARE FACILITY [Go to Page]
- IMAGE: MEDICAL CARE FOR LESS THAN 24-HOURS
- 202 DEFINITION OF DRAFTSTOP [Go to Page]
- IMAGE: RESTRICTING MOVEMENT OF AIR WITHIN CONCEALED SPACES
- 202 DEFINITION OF GREASE DUCT [Go to Page]
- IMAGE: COLLECTS AND MOVES GREASE-FILLED AIR FROM APPLIANCE TO THE OUTDOORS
- 306.5 EQUIPMENT AND APPLIANCES ON ROOFS OR ELEVATED STRUCTURES [Go to Page]
- IMAGE: RAILINGS AROUND ROOF HATCHES MUST BE AT LEAST 42 INCHES TALL
- 401.4 INTAKE OPENING LOCATION [Go to Page]
- IMAGE: COMBINATION EXHAUST AND INTAKE AIR FITTING
- 403.3 GROUP R-2, R-3 AND R-4 OCCUPANCIES [Go to Page]
- IMAGE: RESIDENTIAL OCCUPANCY
- EQUATION 4-9
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-TOILET ROOMS [Go to Page]
- IMAGE: PULL-DOWN CHANGING PLATFORM
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-ANIMAL FACILITIES [Go to Page]
- IMAGE: ANIMAL CARE FACILITY
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-ANIMAL FACILITIES
- TABLE 4103.3.1.1 MINIMUM VENTILATION RATES-OUTPATIENT HEALTHCARE FACILITIES [Go to Page]
- IMAGE: OUTPATIENT HEALTHCARE FACILITY
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-OUTPATIENT HEALTHCARE FACILITIES [Go to Page]
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-OUTPATIENT HEALTHCARE FACILITIES-CONTINUED
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-WORKROOMS [Go to Page]
- IMAGE: WORKROOM IN MANUFACTURING FACILITY
- TABLE 403.3.1.1 MINIMUM VENTILATION RATES-WORKROOMS
- 501.6 COMMON DUCTS [Go to Page]
- FIGURE: SHARED EXHAUST DUCTWORK
- 504.10 COMMERCIAL CLOTHES DRYERS [Go to Page]
- IMAGE: CLOTHES DRYER TRANSITION DUCTWORK
- 505.3 EXHAUST DUCTS [Go to Page]
- IMAGE: DOMESTIC KITCHEN EXHAUST SYSTEM
- 505.7, 505.8 GROUP I-1, I-2 OCCUPANCIES [Go to Page]
- IMAGE: OVERHEAD DOMESTIC RANGE HOOD
- TABLE 1 COOKING FACILITY TRAITS COMPARISON
- TABLE 2 COOKING APPLIANCE REQUIREMENTS COMPARISON
- 506.3.2.5 GREASE DUCT TEST [Go to Page]
- FIGURE: LIGHT TEST IN GREASE DUCT
- 506.3.2.5.1 LIGHT TEST [Go to Page]
- IMAGE: EXAMPLE OF 1,600 LUMEN LED LIGHT SOURCE
- 506.3.2.5.2 WATER SPRAY TEST [Go to Page]
- FIGURE: GREASE DUCT CLEANING SPRAY HEAD
- 507.1 COMMERCIAL KITCHEN HOODS [Go to Page]
- IMAGE: WOOD-FIRED PIZZA OVEN WITHOUT TYPE I HOOD; (2) COMMERCIAL DISHWASHING EQUIPMENT
- 507.1.3 FUEL-BURNING APPLIANCES [Go to Page]
- FIGURE: NEGATIVE DRAFT CAUSED BY TYPE I HOOD
- 601.5 RETURN AIR OPENINGS [Go to Page]
- IMAGE: CLOSET LARGER THAN 30 SQUARE FEET
- 604.3 DUCT COVERS AND LININGS [Go to Page]
- IMAGE: DUCTWORK IN A PLENUM SPACE
- 607.6.1 THROUGH PENETRATIONS [Go to Page]
- IMAGE: FIRE DAMPER WITH FUSIBLE LINK
- 931 STEAM BATH EQUIPMENT [Go to Page]
- IMAGE: WOOD-LINED SAUNA
- 1001.1 PRESSURE VESSELS [Go to Page]
- IMAGE: SAUNA HEATER
- 1101.1.1 REFRIGERANTS OTHER THAN AMMONIA [Go to Page]
- IMAGE: ASHRAE 15
- 1101.1.2 AMMONIA REFRIGERANT [Go to Page]
- IMAGE: AMMONIA RECEIVING TANK
- 1101.2.1 GROUP A2L, A2, A3 AND B1 REFRIGERANTS [Go to Page]
- FIGURE: REFRIGERANT SAFETY GROUPS
- 1101.7, TABLE 1103.1 CHANGING REFRIGERANT [Go to Page]
- TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL [Go to Page]
- TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL-CONTINUED
- 1102.2.1 MIXING REFRIGERANTS [Go to Page]
- IMAGE: HVAC TECHNICIAN CHARGING EQUIPMENT
- 1104.3.1 AIR CONDITIONING [Go to Page]
- IMAGE: REFRIGERANT PRESSURE GAUGES
- 1104.3.2, TABLE 1103.1 GROUP A2, A3, B2 AND B3 REFRIGERANTS [Go to Page]
- IMAGE: TANK OF LP GAS REFRIGERANT
- TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
- 1106.4 GROUP A2L AND B2L REFRIGERANTS [Go to Page]
- IMAGE: INDUSTRIAL MACHINERY ROOM
- TABLE 1106.4.2 GROUP A2L AND B2L DETECTOR ACTIVATION
- 1109.2.3 PROHIBITED LOCATIONS [Go to Page]
- IMAGE: PIPING WITHIN EXIT STAIRWAY
- 1109.2.6 EXPOSED PIPING SURFACE TEMPERATURE [Go to Page]
- IMAGE: REFRIGERATION PIPING AND EQUIPMENT
- 1109.2.7 PIPE IDENTIFICATION [Go to Page]
- IMAGE: FIRST RESPONDERS AT THE SCENE OF A FIRE
- 1109.3 INSTALLATION OF REFRIGERANTS [Go to Page]
- IMAGE: COMMERCIAL REFRIGERATION
- 1209.6 RADIANT TUBING [Go to Page]
- TABLE 1209.6.1 MAXIMUM CIRCUIT LENGTH OF RADIANT TUBING FROM A SUPPLY-AND-RETURN MANIFOLD ARRANGEMENT
- IMAGE: HYDRONIC FLOOR TUBING
- 1209.7 SNOW & ICE-MELT TUBING [Go to Page]
- IMAGE: EXTERIOR ICE MELT TUBING
- TABLE 1209.7.1 MAXIMUM CIRCUIT LENGTH OF SNOW AND ICE-MELT TUBING FROM A SUPPLY AND RETURN MANIFOLD ARRANGEMENT
- SIGNIFICANT CHANGES TO THE INTERNATIONAL FUEL GAS CODE® [Go to Page]
- PART 3-INTERNATIONAL FUEL GAS CODE [Go to Page]
- 104 CODE OFFICIAL DUTIES [Go to Page]
- THE STEINER TUNNEL TEST
- 403.11.3 PIPING MATERIALS [Go to Page]
- FIGURE: ALUMINUM FLANGE CONNECTIONS MUST MEET ASME B16.5
- 406.5.1 LEAK DETECTION [Go to Page]
- FIGURE: GAS DETECTOR USED TO IDENTIFY GAS LEAKAGE
- 406.7.3.1 INSPECTION, TESTING AND PURGING [Go to Page]
- IMAGE: ABANDONED NATURAL GAS CONNECTION
- 407.2 PIPING SUPPORT [Go to Page]
- IMAGE: PIPPING TO A CONDENSING BOILER MUST BE SUPPORTED
- PART 4-CODE CHANGES [Go to Page]
- TABLE IPC, IMC, IFGC CODE CHANGES [Go to Page]
- TABLE IPC, IMC, IFGC CODE CHANGES-CONTINUED
- TABLE IPC, IMC, IFGC CODE CHANGES-CONTINUED
- ICC DIGITAL CODES PREMIUM®
- ICC MEMBERSHIP
- ICC EVALUATION SERVICE® [Go to Page]