Fireye · Since 1930 · Derry, NH · Spectrum Safety Solutions · Memphis Distributor Since 1967

Fireye —
Flame Safeguard Controls, Scanners & BurnerLogix Burner Management Systems

Memphis Control Center is an authorized Fireye distributor carrying the full line of Fireye flame safeguard controls and burner management systems for commercial and industrial combustion applications. BurnerLogix™ — YB110UV (120V UV non-self-check), YB110UVSC (120V UV self-check), YB110IR (120V IR auto-check). UV flame scanners — UV1A (miniature, non-self-check), UV2 (3/8" NPT), UV7A4 (high-sensitivity), 45UV5-1009 (self-check), 55UV5-1009 (self-check, hazardous locations). Infrared flame scanners — 48PT2 series (lead sulfide, straight and 90° head, 4 ft and 8 ft TC-ER cable). Integrated scanners — InSight II (95DSS3-1 IR/UV dual), InSight Series IV (95IRS4-1 IR, 95UVS4 UV), Phoenix Series II. SB Series flame safety controls (SB560532AA, SB560522AA). EP Series and E Series controls, accessories, mounting hardware, lens unions, cable assemblies. Fireye has been the first name in flame monitoring since 1930 — now part of Spectrum Safety Solutions. Same-day shipping from Memphis, TN since 1967.

Browse All Fireye Products Call (901) 458-2000
Founded 1930 · Derry, NH Spectrum Safety Solutions BurnerLogix · UV · IR · InSight · Phoenix UL · FM · CE Approved Memphis Distributor Since 1967
The First Name in Flame MonitoringFireye pioneered the first commercial electronic flame safeguard in the 1930s and the first solid-state programming control — 90+ years of combustion safety innovation
UL · FM · CE ApprovedBurnerLogix, 48PT2, 45UV5, and key Fireye products carry UL, FM, and CE approvals — the certifications required for code-compliant commercial and industrial burner installations
Complete System SolutionsBurnerLogix chassis, programmer modules, flame scanners, wiring bases, display modules — everything needed to specify, install, or replace a complete Fireye flame safeguard system
Same-Day ShippingStocked Fireye parts ship same day from Memphis, TN — free. Call (901) 458-2000 to confirm availability and lead times on special order items
Fireye — 90+ years as the first name in flame monitoring. Fireye was founded in 1930 and offered the first commercial/industrial electronic flame safeguard control — a photoelectric device that detected the presence of an oil flame in less than a second. In the decades that followed, Fireye was first to develop infrared scanners to monitor both gas and oil flames, first to develop a scanner that discriminated between signals from adjacent burners on a multi-burner system, and first to create a completely solid-state programming control. Headquartered at 3 Manchester Road, Derry, New Hampshire — Fireye's manufacturing home for decades. Formerly part of United Technologies Corp. (UTC) and then Carrier Global. In July 2024, Sentinel Capital Partners acquired Fireye, Det-Tronics, Marioff, and Autronica from Carrier for $1.425 billion, creating Spectrum Safety Solutions (Stamford, CT) as a standalone industrial safety platform. In March 2026, Fireye acquired Energy Technology & Control Limited (ETC) of the UK, expanding its combustion control portfolio. "For 90 years, the Fireye brand has been recognized for premier quality and exceptional customer support." — Sean Byrnes, President and General Manager of Fireye, March 2026.

Fireye Product Lines at Memphis Control Center

Memphis Control Center carries Fireye BurnerLogix controls, UV and IR flame scanners, integrated scanner systems, SB and EP Series flame safety controls, and accessories. Contact us or call (901) 458-2000 with your Fireye part number or control system model for availability and lead time.

BurnerLogix™ YB110UV · YB110UVSC · YB110IR — BurnerLogix Burner Management

The Fireye BurnerLogix™ is a microprocessor-based burner management control system for automatically ignited oil, gas, and combination fuel burners. It programs the burner/blower motor, ignition, and fuel valves for proper and safe burner operation. BurnerLogix learns the characteristics of the fuel being burned and sets internal thresholds to optimize detection. Smart LEDs provide real-time operating status and lockout information. Non-volatile memory retains history through power interruptions. Optional VFD and LCD display modules. Interchangeable YP programmer modules allow versatility across control function, timing, and flame scanning means — one programmer module can solve most applications.

The YB110 chassis is ordered with the amplifier type required for your scanner: UV non-self-check (YB110UV), UV self-check (YB110UVSC), or IR auto-check (YB110IR). A complete BurnerLogix system requires: YB110 chassis + YP programmer module + wiring base + appropriate flame scanner.

ModelVoltageAmplifier TypeCertificationsShop
YB110UV120 VAC, 50/60 HzUV non-self-checkUL · FM · CEShop
YB110UVSC120 VAC, 50/60 HzUV self-checkUL · FM · CEShop
YB110IR120 VAC, 50/60 HzIR auto-checkUL · FM · CEShop
YB230UV230 VAC, 50/60 HzUV non-self-checkUL · FM · CEShop
Microprocessor-Based BMS Oil · Gas · Combination 120 VAC / 230 VAC UL · FM · CE Interchangeable YP Modules Non-Volatile Memory
48PT2 Series 48PT2 — Lead Sulfide Infrared Flame Scanner

The Fireye 48PT2 is a discrete lead sulfide infrared flame scanner designed to detect low flicker frequency IR signals from gas and oil flames. It is the most widely used discrete IR flame scanner in the Fireye line and is compatible with BurnerLogix (YB110IR), D-Series, FlameMonitor, FlameWorx, and MicroM controls. Contains a low impedance detector. Replaceable sensor cell (Fireye #4-263-1 Firetron). TC-ER rated cable complies with UL 1569 crush and impact requirements. Operating temperature -40°F to 140°F. NEMA 4X. Applications: industrial and commercial boilers, HVAC, oil refineries, sulfur recovery units, FLNG, FPSO.

ModelHeadCableShop
48PT2-1007Straight4 ft TC-ERShop
48PT2-1003Straight8 ft TC-ERShop
48PT2-900790° head4 ft TC-ERShop
48PT2-900390° head8 ft TC-ERShop
Lead Sulfide IR 1/2" NPT Mount Straight or 90° Head 4 ft or 8 ft TC-ER Replaceable Cell #4-263-1 NEMA 4X · UL 1569 −40°F to 140°F
UV Scanners UV1A · UV2 · UV7 · 45UV5 · 55UV5 — UV Flame Scanners

Fireye UV flame scanners detect ultraviolet emissions from fossil fuel flames — natural gas, propane, methane, butane, coke oven gas, kerosene, light petroleum distillates, and diesel fuels. Non-self-checking scanners (UV1A, UV2, UV7) must be used on burners that cycle at least once every 12 hours. Self-checking scanners (45UV5, 55UV5) are suitable for constantly fired burners where continuous diagnostic checking is required during operation. The 45UV5 uses a cast aluminum housing with oil-resistant gasket and a self-checking shutter that tests the UV tube and electronics every four seconds during the firing period.

ModelTypeMountNotesShop
UV1AUV · non-self-check1/2" NPTMiniature, non-replaceable tubeShop
UV2UV · non-self-check3/8" NPT3 ft TC-ER cableShop
UV7A4UV · non-self-check1/2" NPTHigh-sensitivity, 4 ft conduitShop
45UV5-1000UV · self-check1" NPTSelf-checking, 60 HzShop
55UV5-1009UV · self-check1" NPTSelf-check · Class I Div 2 hazardous locationsShop
Non-Self-Check (UV1A · UV2 · UV7) Self-Check (45UV5 · 55UV5) 55UV5 = Class I Div 2 Gas · Oil · Combination Fuels
Integrated Scanners & Controls InSight II · InSight IV · Phoenix Series · SB & EP Controls

Fireye InSight Series scanners integrate flame detection, amplification, safety determination, and flame switch functions into a single microprocessor-based head — no separate amplifier required. Designed for demanding multi-burner, power generation, and industrial process applications where high flame discrimination is critical.

ModelTypeKey FeaturesShop
95DSS3-1InSight II · IR/UV DualSIL-3 certified · quick disconnect · IR & UV dual detectorShop
95IRS4-1InSight Series IV · IRInfrared · NEMA 4X · OLED display · 4-20 mA output · 4 programmable filesShop
95UVS4-1InSight Series IV · UVUV · 12-pin quick disconnect · NEMA 4X · OLED display · 21 modulation freq choices · 4-20 mA · 4 programmable filesShop
95UVS4-1WINCInSight Series IV · UVUV · with internal no-contact relay · same features as 95UVS4-1Shop
85UV / 85IRPhoenix Series IISolid-state sensor · microprocessor-based · UV or IRShop

SB Series — standalone UV flame safety controls for smaller commercial single-burner applications. SB560532AA (without purge) and SB560522AA (with purge). EP Series (EP100F, EP100S, EP160–EP177, EP200F, EP200S, EP260, EP265, EP270, EP300F) — for single and multi-burner applications. MEC120 — flame safeguard controller.

InSight II · IR/UV Dual · SIL-3 InSight IV · 95IRS4-1 · 95UVS4-1 Phoenix Series II SB Series · Single Burner EP Series · MEC120

Most-Searched Fireye Part Numbers

These are the Fireye part numbers most commonly searched by burner technicians, mechanical contractors, and combustion engineers. Contact us or call (901) 458-2000 to confirm availability and lead time on any Fireye product.

Part NumberTypeKey Specs / NotesShop
YB110UVBurnerLogix chassis120 VAC · UV non-self-check amplifier · UL/FM/CEShop
YB110UVSCBurnerLogix chassis120 VAC · UV self-check amplifier · UL/FM/CE — for constantly fired burnersShop
YB110IRBurnerLogix chassis120 VAC · IR auto-check amplifier · use with 48PT2 scannerShop
48PT2-1007IR scannerLead sulfide IR · straight head · 4 ft TC-ER · replaceable cell #4-263-1Shop
48PT2-1003IR scannerLead sulfide IR · straight head · 8 ft TC-ER · replaceable cell #4-263-1Shop
48PT2-9007IR scannerLead sulfide IR · 90° head · 4 ft TC-ER · replaceable cell #4-263-1Shop
48PT2-9003IR scannerLead sulfide IR · 90° head · 8 ft TC-ER · replaceable cell #4-263-1Shop
4-263-1Replacement cellFiretron replacement sensor cell for all 48PT2 series scannersShop
UV1A6UV scannerMiniature UV non-self-check · 1/2" NPT · 6 ft cableShop
UV1A50UV scannerMiniature UV non-self-check · 1/2" NPT · 50 ft TC-ER cableShop
UV2UV scannerUV non-self-check · 3/8" NPT · 3 ft TC-ER cableShop
UV7A4UV scannerHigh-sensitivity UV · 1/2" NPT · 4 ft conduit · MBSERIES/SBSERIESShop
45UV5-1000UV scanner (self-check)UV self-check · 1" NPT · 60 Hz — see also 45UV5-1009 for wide voltageShop
55UV5-1009UV scanner (self-check)UV self-check · Class I Div 2 hazardous locationsShop
95DSS3-1Integrated scannerInSight II · IR/UV dual detector · quick disconnectShop
95IRS4-1Integrated scannerInSight Series IV · infrared · NEMA 4X · OLED display · 4-20 mAShop
95UVS4-1Integrated scannerInSight Series IV · UV · 12-pin QD · NEMA 4X · OLED · 21 mod freq · 4-20 mA · 4 programmable filesInquire
95UVS4-1WINCIntegrated scannerInSight Series IV · UV · with internal no-contact relayInquire
SB560532AAFlame safety controlSB Series UV · without purgeShop
SB560522AAFlame safety controlSB Series UV · with purgeShop
MBPF-100SFlame sensor moduleSingle-channel flame sensor module · 120 VACShop
60-2206-1AccessoryWiring base for 25SU5-5011/-5012/-5013 UV scannersShop
60-2692Accessory1" NPT mounting flange · Phoenix Series II & InSightShop
60-1290AccessoryQuartz lens union · 1/2" NPT · for UV1A scannersShop
46-58AccessoryQuartz lens for 60-1290 union (1/2")Shop
59-598-3AccessoryQuick disconnect cable assembly · 10 ft (3m)Shop
61-436AccessoryMagnifying lens cap · standard · for 48PT scannersShop
60-1664-3AccessorySwivel mount adapter · 1" NPT & 2" NPT · 3-hole bolt patternShop

Don't see your Fireye part number? Contact us or call (901) 458-2000 — we can source from the full Fireye catalog including programmer modules, display modules, wiring bases, and special order items.

Commonly Ordered Fireye Products

Browse all →
YB110UVBurnerLogix · 120V · UV non-self-check YB110UVSCBurnerLogix · 120V · UV self-check YB110IRBurnerLogix · 120V · IR auto-check 48PT2-1007IR scanner · straight · 4 ft TC-ER 48PT2-1003IR scanner · straight · 8 ft TC-ER 48PT2-9007IR scanner · 90° head · 4 ft TC-ER 48PT2-9003IR scanner · 90° head · 8 ft TC-ER UV1A6UV scanner · 1/2" NPT · 6 ft UV2UV scanner · 3/8" NPT · 3 ft UV7A4UV scanner · high sensitivity · 1/2" NPT 45UV5-1000UV self-check scanner · 1" NPT 55UV5-1009UV self-check · hazardous locations 95DSS3-1InSight II · IR/UV dual · integrated 95IRS4-1InSight Series IV · IR 95UVS4-1InSight Series IV · UV · QD 95UVS4-1WINCInSight IV · UV · internal relay SB560532AASB Series · UV · no purge SB560522AASB Series · UV · with purge MBPF-100SFlame sensor module · single ch · 120V 60-1290Quartz lens union · 1/2" NPT 59-598-3Quick disconnect cable · 10 ft 60-2692Mounting flange · 1" NPT All Fireye →Browse the full Fireye catalog

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Need a Fireye part or help specifying a system?

Give us your existing control model, scanner type, and burner application — we'll identify the correct parts and confirm availability.

Get Fireye Help Call (901) 458-2000

Fireye — Frequently Asked Questions

Common questions about Fireye BurnerLogix, UV and IR flame scanners, and flame safeguard system selection. Contact us or call (901) 458-2000 — Memphis Control Center has served the combustion industry since 1967.

What is a Fireye BurnerLogix and what do I need for a complete system?

The BurnerLogix is a microprocessor-based burner management control for automatically ignited oil, gas, and combination fuel burners. A complete system requires four components: (1) YB110 chassis with the correct amplifier — YB110UV (UV non-self-check), YB110UVSC (UV self-check), or YB110IR (IR auto-check); (2) YP programmer module for your application's timing and control function; (3) wiring base; and (4) flame scanner — UV1A (non-self-check UV), 45UV5 (self-check UV), or 48PT2 (IR). Optional VFD or LCD display modules show full-language status and lockout history. Call (901) 458-2000 with your burner type, fuel, and scanner type and we will help spec the complete system.

What is the difference between UV1A, 45UV5, and 55UV5 flame scanners?

All three detect UV emissions from fossil fuel flames, but differ in self-checking capability. UV1A: miniature non-self-check, 1/2" NPT, non-replaceable UV tube — must be used on burners that cycle (turn off) at least once every 12 hours so the safety circuit is exercised. 45UV5: self-checking, 1" NPT, 102–264 VAC shutter voltage, cast aluminum housing, −40° to 200°F — suitable for constantly fired burners where continuous diagnostic checking during operation is required. The 45UV5 uses an electromagnetic shutter that cycles every four seconds to verify both the UV tube and signal circuits are functioning correctly. Used with the YB110UVSC amplifier. Compatible with Flame-Monitor, BurnerLogix, D-Series, FlameWorx, MicroM, and some P-Series Fireye controls. 55UV5: same self-check capability as 45UV5, but additionally rated for Class I, Division 2, Groups A–D and Class II, Division 2, Groups F–G hazardous locations. Use 55UV5 in place of 45UV5 when the installation is in a classified area. Call (901) 458-2000 to confirm the right scanner for your application.

What is the Fireye 48PT2 and what is the replaceable sensor cell?

The Fireye 48PT2 is a discrete lead sulfide (PbS) infrared flame scanner that detects low flicker frequency IR signals from gas and oil flames. It requires a separate amplifier — typically the YB110IR BurnerLogix amplifier, or a compatible D-Series, FlameMonitor, FlameWorx, or MicroM control. Available in straight head and 90° head configurations, with 4 ft or 8 ft TC-ER rated cable, 1/2" NPT mounting collar. The replaceable sensor cell is Fireye part number 4-263-1 (Firetron cell) — it can be swapped in the field to restore full scanner function without replacing the entire assembly. Operating temperature −40°F to 140°F. NEMA 4X. UL 1569 compliant.

What is the difference between non-self-checking and self-checking scanners?

Non-self-checking scanners (UV1A, UV2, UV7) rely on the burner cycling off to exercise the safety checking circuit — the control verifies the scanner goes to 'no flame' when the burner is off. Fireye specifies these must only be used on burners that cycle at least once every 12 hours. Self-checking scanners (45UV5, 55UV5) continuously verify the integrity of the flame detection circuit while the burner is running — without waiting for a burner cycle. They are required for constantly fired burners. Fireye BurnerLogix bulletin BL-1001 specifies which scanner type is correct for each application. When in doubt, the self-checking scanner is the safer choice.

What industries and applications use Fireye flame safeguard controls?

Fireye products are used across commercial and industrial combustion applications: commercial and institutional boilers (schools, hospitals, office buildings, apartment buildings), industrial process heating (ovens, furnaces, kilns, dryers), power generation, pulp and paper mills, petrochemical and refining facilities, food processing plants, and supplementary firing applications. Memphis Control Center has stocked Fireye products for the Memphis and Mid-South market since 1967. Call (901) 458-2000 for application-specific guidance.

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