74L56 Lennox IHP 24 Inch Copper Pilot Tube With Fittings
In stock
In stock
The 74L56 pilot tube is an OEM IHP copper gas pilot tube used where this specific SIT pilot tube assembly is required. This replacement pilot tube includes pre-installed threaded nut connections and fittings for the pilot tube assembly.
This 74L56 pilot tube measures 24 inches long with a 1/8 inch tube diameter and 11/32 inch nut connections. Verify compatibility by confirming your unit’s model number, required part number, and appliance parts diagram before ordering.
74L56 Specifications
- Tube Length: 24 in.
- Tube Diameter: 1/8 in.
- Thread Connections: 11/32 in. nuts
- Material: Copper
- Pilot System: SIT pilot system
- OEM: Genuine OEM IHP part
74L56 Kit Contents
- 1/8 in. x 24 in. copper pilot tube
- Pre-installed threaded nut connections
- Fittings
74L56 Key Features
- OEM IHP replacement pilot tube assembly
- Copper pilot tube with pre-installed compression nuts
- Supplied with fittings for the pilot tube assembly
- Used to route gas from the control valve to the pilot assembly, where this part is specified
- Verify compatibility by confirming your unit’s model number, required part number, and appliance parts diagram before ordering
Compatible Models
The 74L56 pilot tube is known to properly fit and function with the following partial list of gas fireplaces and stoves:
Astria Gas Fireplaces
- Astria Altair 40DMN
- Astria Altair 40DMP
- Astria Altair 45DMN
- Astria Altair 45DMP
- Astria Altair 45DMN-B
- Astria Altair 45DMP-B
- Astria Altair 40DMN-B
- Astria Altair 40DMP-B
- Astria AriesCD33TMN
- Astria AriesCD33TMP
- Astria AriesCD35RMN
- Astria AriesCD35RMP
- Astria AriesCD40TMN
- Astria AriesCD40TMP
- Astria AriesCD40RMN
- Astria AriesCD40RMP
- Astria AriesCD45DMN
- Astria AriesCD45DMP
- Astria Aries33TMN
- Astria Aries33TMP
- Astria Aries33RMN
- Astria Aries33RMP
- Astria Aries35TMN
- Astria Aries35TMP
- Astria Aries35RMN
- Astria Aries35RMP
- Astria Aries40TMN
- Astria Aries40TMP
- Astria Aries40RMN
- Astria Aries40RMP
- Astria Aries45DMN
- Astria Aries45DMP
- Astria Gemini33TMN
- Astria Gemini33TMP
- Astria Gemini33RMN
- Astria Gemini33RMP
- Astria Gemini35DMN
- Astria Gemini35DMP
- Astria Gemini40DMN
- Astria Gemini40DMP
- Astria Gemini45DMN
- Astria Gemini45DMP
- Astria Libra 40STDMN
- Astria Libra 40STDMP
- Astria Libra 40PFDMN
- Astria Libra 40PFDMP
- Astria Libra 40CLDMN
- Astria Libra 40CLDMP
- Astria Libra 40CRDMN
- Astria Libra 40CRDMP
- Astria Marin 40STMN
Lennox Gas Fireplaces
- Lennox EBVCLNM
- Lennox EBVCLPM
- Lennox EBVCRNM
- Lennox EBVCRPM
- Lennox EBVPFNM
- Lennox EBVPFPM
- Lennox EBVSTNM
- Lennox EBVSTPM
- Lennox ED3530CNM
- Lennox ED4035CNM-2
- Lennox ED4035CPM-2
- Lennox ED4540CNM-2
- Lennox ED4540CPM-2
- Lennox EDCLNM-2
- Lennox EDCLPM-2
- Lennox EDCRNM-2
- Lennox EDCRPM-2
- Lennox EDPFNM-2
- Lennox EDPFPM-2
- Lennox EDSTNM-2
- Lennox EDSTPM-2
- Lennox EDV3530CNM
- Lennox EDV3530CNM-B
- Lennox EDV3530CPM
- Lennox EDV4035CNM
- Lennox EDV4035CNM-B
- Lennox EDV4035CPM
- Lennox EDV4540CNM
- Lennox EDV4540CNM-B
- Lennox EDV4540CPM
- Lennox EDVCLNM
- Lennox EDVCLPM
- Lennox EDVCRNM
- Lennox EDVCRPM
- Lennox EDVPFNM
- Lennox EDVPFPM
- Lennox EDVSTNM
- Lennox EDVSTPM
- Lennox ELDV35NM
- Lennox ELDV35PM
- Lennox ELDV40NM
- Lennox ELDV40PM
- Lennox ELDV45NM
- Lennox ELDV45PM
- Lennox LBV-3824MN
- Lennox LBV-3824MN-H
- Lennox LBV-3824MP
- Lennox LBV-3824MP-H
- Lennox LBV-4324MN
- Lennox LBV-4324MN-H
- Lennox LBV-4324MP
- Lennox LBV-4324MP-H
- Lennox LMDV-3530CNM
- Lennox LMDV-3530CPM
- Lennox LMDV-4035CNM
- Lennox LMDV-4035CPM
- Lennox LMDVR-3328CNM
- Lennox LMDVR-3328CPM
- Lennox LMDVT-3328CNM
- Lennox LMDVT-3328CPM
- Lennox MLDVT-30NM
- Lennox MLDVT-35NM
- Lennox MLDVT-40NM
- Lennox MLDVT-45NM
- Lennox MPB-3328CNM
- Lennox MPB-3328CPM
- Lennox MPB-3530CNM
- Lennox MPB-3530CPM
- Lennox MPB35ST-NM
- Lennox MPB35ST-PM
- Lennox MPB-4035CNM
- Lennox MPB-4540CNM
- Lennox MPD-3530CNM
- Lennox MPD3530CNM-B
- Lennox MPD-3530CPM
- Lennox MPD35ST-NM
- Lennox MPD35ST-PM
- Lennox MPD-4035CNM
- Lennox MPD4035CNM-B
- Lennox MPD-4035CPM
- Lennox MPD-4540CNM
- Lennox MPD4540CNM-B
- Lennox MPD-4540CPM
- Lennox MPDR3328CNM
- Lennox MPDR3328CPM
- Lennox MPDT3328CNM
- Lennox MPDT3328CPM
IronStrike Gas Fireplaces
- IronStrike CI1500DVF Black
- IronStrike CI1502DVF Midnight Blue
- IronStrike CI1504DVF Majolica Brown
- IronStrike CI1506DVF Hunter Green
- IronStrike CI1508DVF-2 Ivory White
- IronStrike CI2500DVF Black
- IronStrike CI2502DVF Midnight Blue
- IronStrike CI2504DVF Majolica Brown
- IronStrike CI2506DVF Hunter Green
- IronStrike CI2508DVF-2 Ivory White
Superior Gas Fireplaces
- Superior B-40RMN
- Superior B-40RMP
- Superior BBV-36RMN
- Superior BBV-36RMP
- Superior BBV-42RMP
- Superior BBV-45RMN
- Superior BDM 35 Direct Vent MOBILE HOME
- Superior CDCL-CMN
- Superior CDCL-CMP
- Superior CDCR-CMN
- Superior CDCR-CMP
- Superior CDPF-CMN
- Superior CDPF-CMP
- Superior CDST-CMN
- Superior CDST-CMP
- Superior D500 CEN & CEP
- Superior D500 CMN & CMP
- Superior D600 CEN
- Superior D600 CEP
- Superior D600 CMN
- Superior D600 CMP
- Superior D800 CEN & CEP
- Superior D800 CMN & CMP
- Superior DR-400CMN
- Superior DR-400CMP
- Superior DR-500CMN
- Superior DR-500CMP
- Superior DR-600CMN
- Superior DR-600CMP
- Superior DR-800CMN
- Superior DR-800CMP
- Superior DT-400CMN
- Superior DT-400CMP
- Superior DT-500CMN
- Superior DT-500CMP
- Superior DT-600CMN
- Superior DT-600CMP
- Superior DT-800CMN
- Superior DT-800CMP
- Superior SDDV-35NM
- Superior SDDV-35PM
- Superior SDDV-40NM
- Superior SDDV-40PM
- Superior SSBV-3530CNM
- Superior SSBV-4035CNM
- Superior SSDVPF-CNM
- Superior SSDVR-3328CNM
- Superior SSDVR-3530CNM
- Superior SSDVR-4035CNM
- Superior SSDVST-CNM
- Superior SSDVT-3328CNM
- Superior SSDVT-3530CNM
- Superior SSDVT-4035CNM
Additional compatibility may exist for other brands and models manufactured using the same pilot tube. Always verify compatibility by confirming your unit’s model number and part diagram.
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Frequently Asked Questions
Is the 74L56 pilot tube fuel-type specific?
The 74L56 pilot tube may be used on compatible gas appliances when the appliance parts diagram specifies this exact pilot tube assembly. Always verify compatibility by confirming your unit’s model number, required part number, and appliance parts diagram before ordering.
How do I confirm the 74L56 pilot tube is the correct replacement?
Match the replacement with the required part number listed in your appliance parts diagram. Do not rely on tubing size alone, even though the 74L56 pilot tube measures 1/8 inch by 24 inches.
Does the 74L56 pilot tube replace 74L5601?
Yes. The 74L56 pilot tube replaces the older 74L5601 part number.
What connections are on the 74L56 pilot tube?
The 74L56 pilot tube has 11/32 inch threaded nut connections and is supplied with fittings for the pilot tube assembly.
74L56 Cross Reference
- 74L5601