Presentation on theme: "VR8345 Universal Electronic Ignition Gas Valve Training Module"— Presentation transcript:
1VR8345 Universal Electronic Ignition Gas Valve Training Module
2What you will learnGas Valve Families and NomenclatureVR8345 Features and BenefitsUniversal Product Installation FeaturesProduct Cross Reference – finding the correct cross referenceVR8345 Gas Valve Advantage
3Types of Honeywell Gas Valves Standing VR VR8200PilotIntermittent VR VR8204Direct VR VR8205Burner Ign.Millivoltage VS8510,20UniversalVR8345Honeywell VR8345 valves numbers: VR8345M4302, VR8345H4555 and VR8345Q4563.
4Honeywell Gas Valve Nomenclature Gas valve nomenclature is defined by a combination of numbers and letters.Valve TypeOpening CharacteristicVoltageSize of Valve
5Honeywell Gas Valve Nomenclature VR8345M4302Opening CharacteristicA, M = StandardC, P = Step OpenH, K = Slow OpenJ = Delay & SlowR = ConvertibleK, M & P = ratingQ = 2 stageType of ValveV = Single seated valveVR = Dual seated valveVS = Millivoltage valveSV = SmartValve™Voltage4 = Line voltage5 = Mechanicaloperation8 = Low voltageSize of ValveFor each family:Higher number = larger valveThe VR8345 is available in three valve openings – VR8345M4302 (standard) VR8345H4555 (slow) and VR8345Q4563 (two stage).
6Valve Opening Characteristics VR8345MOpening type,Temperature ratingStandard Slow Two StageM H Q-40 F-40 F0 FHighStandard open valveFast openReaches full rate in 1 or 2 seconds depending on capacitySlow open valveTakes about 4 or 5 seconds to get fully openunder max capacity may even take 9 or 10 seconds to get fully openFor service replace with slow openTwo stageThermostat stage one opens the valve to about ½ pressureThermostat stage two opens valve to full rated pressureLowPressureTime
7VR8345 Product FeaturesMost of the installation considerations for this valve are well known to you.
8VR8345 Universal Gas Valve Applications The Universal Gas Valve for gas fired furnaces, boilers & pool heatersWorks with ANY Intermittent Pilot or Direct Ignition (direct spark or hot surface) ApplicationAlways have the right valve!Universal valve part numbers: VR8345M4302VR8345H4555VR8345Q4563
9VR8345 Universal Gas Valve Why choose the Honeywell VR8345? Universal ApplicationReplaces 30+ Honeywell models & 30+ third party valves40M plus installed valves in the market are replaceable by the VR8345Reduce inventory on the shelf and in the truckSave time and reduce callbacks by stocking the VR8345 universal valveEasy Installation and AdjustmentsInstallation, set up and adjustments are simple with the available universal features
10Why choose the Honeywell VR8345..continued Compact DesignThis valve adapts to the tightest applicationsProven Honeywell BrandExcellent Track Record for Quality & ReliabilityComplete cross reference informationMultiple resources to reference makes the right choice simple
11VR8345 Features Broad capacity range 30 to 415 cfh gas flow (natural) or 48K to 672K BTU’s (LP)Suitable for virtually all appliancesValve Opening CharacteristicsAvailable in Standard, Slow and 2-StageUse with gas typesNatural, Manufactured or LP GasInternal inlet screen blocks contaminants in gas line from entering valveLP Conversion Kits & Adapter bushings includedSimple conversion eliminates the need for another valve or purchasing a separate kit.Compact fit and multi-poise mountingFour-inch swing radius allows easy rotation inside the tightest furnace spaces – no need to adapt pipe or remove burner
12VR8345 Features Easy installation All adjustments and wiring connections accessible from the top of the controlIncludes manual valve, 2 automatic operators, pressure regulator, pilot adjustment, pilot plug and ignition adapterClearly marked, keyed terminal block allows quick attachment of wires and IP/DSI/HSI jumper
13Universal Installation Features Most of the installation considerations for this valve are well known to you.
14Compact Fit and Multi-Poise Mounting Adapter available for tight placesAdapter flangeThread on manifoldBolt to valveEliminates the need to remove the manifold in many casesWorks on any Honeywell valveIf there isn’t room to swing the valve on the manifold in the normal manner, use the adapter flange.Put it on the manifoldBolt the valve to the flange
15Installing VR8345 (DSI, HSI or IP) Works with ANY Intermittent Pilot or Direct Ignition (direct spark or hot surface) Application.ORIntermittent Pilot Ignition (IP)1. Remove plug from pilot outlet2. Connect pilot gas tube3. Use three terminals on valve for connections to moduleDirect Burner Ignition (DSI or HSI)1. Leave plug in pilot outlet2. Plug electrical adapter into terminal block
16Wiring of the VR8345 Easy access to wiring connections and adjustments Follow installation instructions including wiring to thermostat and other controls as required.
17Intermittent Pilot Ignition System Wiring of the VR8345Example #1 - Intermittent PilotS8610UIntermittent Pilot Ignition System
18Hot Surface Ignition System Wiring of the VR8345Example #2 – Hot Surface IgnitionS8910UHot Surface Ignition System
19S87 Direct Spark Ignition system (single rod application) Wiring of the VR8345Example #3 – Direct Spark IgnitionS87 Direct Spark Ignition system(single rod application)
21Product Cross Reference Where do I find Honeywell gas valve cross reference and selection information?Honeywell Application Selection and CrossReference Guide – FormHoneywell Laminated Truck Visor – FormHoneywell Gas Valve Counter Mat – FormHoneywell Residential Technical Support:
22Product Cross Reference Guide Forms and – information also found in product installation sheets.
24VR8345 Universal Gas Valve Advantage When promoting the VR8345 Universal Gas Valve keep these advantages in mind:It’s truly universal and works with ANY Intermittent Pilot or Direct Ignition (direct spark or hot surface) Application and replaces many Honeywell and competitors valves.Inventory on the shelf and in the truck is reduced – always have the right part and save money with less inventory.Easy installation and adjustments saves time and minimizes callbacks.The compact design makes this valve the right choice to adapt to the tightest spaces.Proven Honeywell brand for quality and reliability results in satisfied customers, improving your bottom line.
25VR8345 Universal Electronic Ignition Gas Valve Knowledge Test (Session opened up by trainer- INSERT NAME HERE :>) )Welcome everyone and thank you for taking the time to join us…..Nancy Ramm is joining us to today to help us understand the new Brand Strategy and Visual Identity Standards.Just so you know, another training module specifically for graphic designers is available. I you know someone who should receive that training, please send an to Nancy Ramm and she can add their name to the invitee list.
26VR8345 Gas Valve Knowledge Test Now that you completed this training module, take the short quiz to test your knowledge.
27TestThe VR8345 replaces Intermittent Pilot and Direct Burner Ignition Applications? T or FThe first number in the gas valve nomenclature VR8 identifies the voltage? T or FThe VR8345M is a dual seated, low voltage, slow opening valve? T or FThe VR8345 is available in 3 valve opening types: standard, slow and two stage? T or FThe VR8345 is suitable for natural or LP gas? T or FIn order to convert from natural to LP gas, a separate converter kit must be purchased? T or F
28Test7. The VR8345 includes an adapter for tight fit applications and this adapter can be used on ANY Honeywell valve? T or FIn a Direct Burner Ignition application you REMOVE the pilot plug? T or FThe Honeywell VR8345 replaces over 30 Honeywell valves, as well as numerous White Rodgers and Robertshaw valves? T or F10. A universal gas valve is intended to reduce inventory, minimize customer callbacks, save time and money on installation and improve your bottom line? T or F