Honeywell RM7890B1014 Burner Controller w/ R7861A1026 UV Flame Amplifier USPI

eBay Listing - Honeywell RM7890B1014 & R7861A1026 Combo Honeywell RM7890B1014 Burner Controller w/ R7861A1026 UV Flame Amplifier USPI Primary Control Relay: RM7890B1014 (RM7890B 1014) Plug-In Signal Amplifier: R7861A1026 (R7861 A 1026) System Technology: Dynamic Self-Check Ultraviolet (UV) Safeguard Array Electrical Grid Level: 120V AC Nominal | 50/60 Hz Input Loop System Safety Rating: SIL 3 Capable (Safety Integrity Level 3 System Loop) Condition Class: USPI (Used Surplus Previously Installed) Product Overview Up for sale is a professional-grade combustion safeguard subsystem bundle featuring a Honeywell RM7890B1014 microprocessor-based automatic primary burner control relay, **complete with a pre-installed Honeywell R7861A1026 dynamic self-check ultraviolet (UV) flame signal amplifier module**. Engineered for maximum process safety, this dual-component **SIL 3 Capable** system provides automatic burner sequencing, rigorous flame supervision, and fail-safe safety shutoff operations for single-burner gas, oil, or combination fuel setups. The integrated R7861A1026 module continuously drives shutter cycles to check sensor response profiles, executing an immediate flame failure response safety shutdown loop within 2 to 3 seconds if an anomaly is monitored. This paired assembly comes fitted with its protective clear plastic front dust cover shell. Manufactured in Mexico. Technical Specifications Brand / OEM: Honeywell (Performance Materials and Technologies) Primary Control Relay Code: RM7890B1014 (RM7890B 1014) Plug-In Signal Amplifier Code: R7861A1026 (R7861 A 1026) Sensing Infrastructure Style: Dynamic Self-Checking Ultraviolet (UV) Matrix Flame Failure Response Time (FFRT): 2.0 or 3.0 Seconds Nominal Window Electrical Supply Parameters: 120V AC (+10% / -15%) | 50/60 Hz Input Power Safety Rating Metric: SIL 3 Capable System Architecture (IEC 61508) Included Hardware Accessories: Fitted rigid plastic faceplate dust cover shell Field Sensor Compatibility: Mates with Honeywell C7061 Series Dynamic Self-Checking UV Sensors Compliance Certifications: UL Component Recognized, CSA Certified, FM Approved, EAC Marked Country of Origin: Made in Mexico Condition & Seller Guarantees Item Condition: Used Surplus Previously Installed (USPI). This original equipment manufacturer (OEM) control relay and amplifier set was clean-extracted from a working, decommissioned industrial processing boiler cabinet layout. The block housing framework, backplane pins, and sub-module terminal tabs have been thoroughly cleaned of surface warehouse film and carefully checked. Internal trace routes and electronic components are verified to be fully responsive for field deployment. Manufacturer Support Disclaimer: Manufacturer's warranties and official direct technical support lines DO NOT apply to these items. Offered strictly as independent industrial distribution replacement capital asset hardware overstock surplus. Storage Quality: Preserved inside static-shielding protective enclosures within a climate-monitored warehouse facility to keep the internal microprocessors, logic boards, and relay contacts completely safe from environmental moisture, corrosion, or oxidation damage. Seller Warranty: We fully back this primary control relay and flame amplifier bundle with our comprehensive 120-Day Seller Replacement/Refund Warranty protecting your plant engineering and burner commissioning schedules against unexpected component faults. Standard Shipping Logistics Expedited Shipping: Same-day shipping is available on most orders made before 4:00 PM EST. Orders finalized after this cutoff time slice will be securely processed and dispatched on the following business day to minimize production line or facility maintenance downtime. Secure Parcel Packaging: The unified control stack will be nested safely with layers of anti-static cushioning warp and custom packing insulation inside a sturdy double-walled generic outer box to ensure pristine physical arriving conditions with zero risk of terminal tab impacts. Collect Carrier Account Billing: We can ship collect using the buyer's corporate UPS or FedEx account! To coordinate collect billing, please send us a direct message containing your verified shipping carrier account details, preferred service classification (e.g., Ground, Priority Overnight), and billing zip code prior to checking out. ____________________________________________________________________________________________ 118 Sell Your Surplus â We Buy Industrial Equipment! Do you have industrial automation gear, manufacturing components, or electrical equipment sitting idle in your warehouse? Turn your excess inventory into cash! We buy a wide array of industrial surplus items, including: Automation & Control: PLCs, HMIs, drives, and servo motors Instrumentation & Sensors: Pressure transmitters, temperature controllers, and transducers Electrical Supply: Circuit breakers, contactors, transformers, and switchgear Pneumatics & Hydraulics: Valves, cylinders, pumps, and regulators Whether you have a single overstock part or an entire facility's worth of decommissioned inventory, we offer competitive cash offers and fast, hassle-free logistics. Send us a direct message today with your part numbers and photos to get an offer! Trademark Notice: All product names, logos, and brands are the property of their respective owners. Manufacturer names and model numbers are used strictly to identify the item and demonstrate compatibility. No Affiliation: The seller is an independent distributor of surplus equipment and is not affiliated with, authorized by, or endorsed by any original equipment manufacturer (OEM). Warranties: Because this item is sold as industrial surplus, any original manufacturer warranties may not apply or be transferable. Buyers should verify technical specifications independently.