Honeywell SV9502H2522 24V 1/2" X 1/2" SMART VALVE GAS VALVE W/ IGNIT Free Next Day Air

Honeywell SV9502H2522 24V 1/2" X 1/2" SMART VALVE GAS VALVE W/ IGNIT Free Next Day Air
Item# SV9502H2522

Product Description

UPS RED Free Next Day Air Shipping



The SmartValve® System Controls provide easy field replacement of a wide range of SV9500, SV9501, SV9502 and SV9602 SmartValve System models. Gas appliance manufacturers use these models in many types of gas fired heating appliances including central furnaces, residential boilers, rooftop furnaces, commercial cooking appliances, and unit heaters. These controls provide intermittent pilot gas ignition sequencing, pilot flame sensing, and both pilot and main gas control functions in a single control. They are directly compatible with the Q3450 or Q3480 Intermittent Pilot burners used with the original controls on the appliance.


  • Suitable for a wide range of gas-fired appliances including residential furnaces, roof-top furnaces, residential boilers, unit heaters, infrared heaters, space heaters and commercial cooking units.
  • Replaces SV9500, SV9501 and SV9502 controls as noted below.
  • Ignition sequence includes timed trial for ignition.


This valve Replaces Models SV9500H2609 SV9500H2617 Sv9500H2724 Sv9500H3607 SV9500H3615 SV9501H2409 SV9501H2417 SV9501H2425 SV9501H3423 SV9501H3415 SV9502H1706 Sv9502H2522 SV9502H2704

Flame Sense
Type of Gas
Ignition System Type
Intermittent Hot Surface Pilot Ignition
Ignition Sequence
Intermittent Pilot
Ignition Source
Ignition Trials To Lockout
continuous retry
15 sec
Opening Characteristics (standard, step)
Slow Opening
Ignition Trial Time (sec)
90 sec
Electrical Ratings
24 Vac
60 Hz;50Hz
Flame Failure Response Time (sec)
1.6 sec @ 3 µA
Ambient Temperature Range (F)
-40 F to +175 F
Ambient Temperature Range (C)
-40 C to +79 C
Pressure Regulator Setting (psi)
3.2 in. wc
Pressure Regulator Setting (kPa)
0.80 kPa
Pressure Ratings (psi)
1/2 psi  
Pressure Ratings (kPa)
3.45 kPa
Inlet/Outlet Size (in.)
1/2 in. NPT x 1/2 in. NPT
Maximum Capacity (ft³/hr)
200 ft³/hr
Maximum Capacity (m³/hr)
5.7 m³/hr
Minimum Capacity (m³/hr)
0.6 m³/hr
Maximum Capacity at 1 in. P.D. (ft³/hr)
150 ft³/hr
Maximum Capacity at 1 in. P.D. (m³/hr)
20 ft³/hr
Pilot Gas Outlet
Typical Ignition Hardware
Approvals, American Gas Association IAS
IAS Design Certified: C2030017
Body Pattern