Weil-McLain Ultra UG-399 Cast Aluminum High-Efficiency Condensing Natural/LP Gas Fired Water Boiler, 91.7% AFUE, 80 - 399K BTU Input, 364K BTU Ouptput

• Designed to operate in low temperature condensing applications
• Outdoor reset and domestic hot water priority
• Modulates with 5:1 turn-down ratio
• High grade stainless steel burner features quiet operation
• U-Control gives the power for easy set-up and maintenance, multiple set-up and zone options, system sensing recognizes system and outdoor temperatures, temperature management for up to three different set-points, control multiple boilers from a single control panel, standard screen messages provide service alerts and maintenance reminders
• 30 psi ASME relief valve
• Drain valve
• Stainless steel burner (80, 105) with woven steel fiber mesh (155, 230, 299 and 399)
• Variable speed blower assembly, Venturi mixing system with air silencer, negative pressure regulated gas valve, 50 VA transformer
• Dual scale temperature and pressure gauge, outlet water temperature sensor, inlet water temperature sensor, flue gas temperature sensor, outdoor temperature sensor
• System water temperature sensors, fully removable jacket front, adjustable boiler legs, on/off power switch, condensate trap with drain tee assembly, propane conversion orifice (all except model 80), water treatment - inhibitor and test kit
• Control module - 3.5" LCD display, 3-boiler priorities with multiple preset system configurations, color-coded removable terminal blocks, multiple boiler functionality, alarm control functionality, ignition control, high limit and modulating temperature control, low water protection, outdoor reset, ability to control any combination of 3 circulators
• PVC/CPVC/PP vent material
• 1-1/2" minimum recommended pipe size
• 1-1/4 and 1-1/2" flanges (399) taco 0013 boiler circulators

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Weil-Mclain ULTRA299S4

Weil-McLain GV90+4 Cast Iron High Efficiency Natural/LP Gas Fired Water Boiler, 91.9% AFUE, 105 BTU Input 84K BTU Output

• Durable design with low maintenance and factory tested
• Unique 7 pass heat exchanger design maximizes heat transfer
• Insulated extended steel jacket
• Cast iron sections with built-in air separator
• Condensing stainless steel secondary heat exchanger with air separator
• Steel base, control module with indicator lights, blower assembly with observation port
• Gas/air manifold assembly, gas/air orifice plate for natural gas and separate plate furnished for conversion to propane
• Stainless steel burner cone and ring assembly, negative regulation gas valve, hot surface ignition system, air pressure switch
• Taco 007 system circulator
• Built-in bypass circulator system with sensor for temperature control, condensate drain trap, sidewall vent termination kit, 40 VA transformer, electrical junction box
• 30 psi ASME relief valve boiler sections and secondary heat exchanger tested for 50 psi working pressure
• Water temperature limit switch, section block temperature limit switch, combination pressure and temperature gauge, drain valve, flue thermal fuse
• 1/2" gas connection
• 3-section
• 1" minimum pipe size

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Weil-Mclain GV90-3

Weil-McLain Ultra UG-299 Cast Aluminum High-Efficiency Condensing Natural/LP Gas Fired Water Boiler, 92.5% AFUE, 62 - 299K BTU Input, 270K BTU Output

• Designed to operate in low temperature condensing applications
• Outdoor reset and domestic hot water priority
• Modulates with 5:1 turn-down ratio
• High grade stainless steel burner features quiet operation
• U-Control gives the power for easy set-up and maintenance, multiple set-up and zone options, system sensing recognizes system and outdoor temperatures, temperature management for up to three different set-points, control multiple boilers from a single control panel, standard screen messages provide service alerts and maintenance reminders
• 30 psi ASME relief valve
• Drain valve
• Stainless steel burner (80, 105) with woven steel fiber mesh (155, 230, 299 and 399)
• Variable speed blower assembly, Venturi mixing system with air silencer, negative pressure regulated gas valve, 50 VA transformer
• Dual scale temperature and pressure gauge, outlet water temperature sensor, inlet water temperature sensor, flue gas temperature sensor, outdoor temperature sensor
• System water temperature sensors, fully removable jacket front, adjustable boiler legs, on/off power switch, condensate trap with drain tee assembly, propane conversion orifice (all except model 80), water treatment - inhibitor and test kit
• Control module - 3.5" LCD display, 3-boiler priorities with multiple preset system configurations, color-coded removable terminal blocks, multiple boiler functionality, alarm control functionality, ignition control, high limit and modulating temperature control, low water protection, outdoor reset, ability to control any combination of 3 circulators
• PVC/CPVC/PP vent material
• 1-1/2" minimum recommended pipe size
• 1-1/4 and 1-1/2" flanges (299) taco 0014 boiler circulators

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Weil-Mclain ULTRA230S4

Standard Equipment:

Integrated boiler control module with intermittent electronic ignition system & indicator/diagnostic lights

Integrated low-water cutoff, with test button

Combination pressuretemperature gauge

Two-piece, top jacket panel

Insulated extended steel jacket

Cast iron sections with built-in air separator

Radiation plates

Steel base

Inducer assembly (with coversizes 256 only)

Flue gas collector/transition assembly

Combination gas valve for 24 volt

Wiring harness

Air pressure switch

Non-linting pilot burner

High-grade stainless steel burners

40 VA transformer

Electrical junction box

Rollout thermal fuse element

High-limit temperature control

Circulator (when ordered)  Sizes 255: Taco 007e  Sizes 68: Taco 007

30 PSI ASME relief valve (boiler sections tested for 50 PSI working pressure)

Drain valve

Weil-Mclain CGI6PILS4

Weil-McLain Ultra UG-230 Cast Aluminum High-Efficiency Condensing Natural/LP Gas Fired Water Boiler, 94.1% AFUE, 46 - 230K BTU Input, 207K BTU Output

• Designed to operate in low temperature condensing applications
• Outdoor reset and domestic hot water priority
• Modulates with 5:1 turn-down ratio
• High grade stainless steel burner features quiet operation
• U-Control gives the power for easy set-up and maintenance, multiple set-up and zone options, system sensing recognizes system and outdoor temperatures, temperature management for up to three different set-points, control multiple boilers from a single control panel, standard screen messages provide service alerts and maintenance reminders
• 30 psi ASME relief valve
• Drain valve
• Stainless steel burner (80, 105) with woven steel fiber mesh (155, 230, 299 and 399)
• Variable speed blower assembly, Venturi mixing system with air silencer, negative pressure regulated gas valve, 50 VA transformer
• Dual scale temperature and pressure gauge, outlet water temperature sensor, inlet water temperature sensor, flue gas temperature sensor, outdoor temperature sensor
• System water temperature sensors, fully removable jacket front, adjustable boiler legs, on/off power switch, condensate trap with drain tee assembly, propane conversion orifice (all except model 80), water treatment - inhibitor and test kit
• Control module - 3.5" LCD display, 3-boiler priorities with multiple preset system configurations, color-coded removable terminal blocks, multiple boiler functionality, alarm control functionality, ignition control, high limit and modulating temperature control, low water protection, outdoor reset, ability to control any combination of 3 circulators
• PVC/CPVC/PP vent material
• 1-1/4" minimum recommended pipe size
• 1 and 1-1/4" flanges (155 and 230) taco 0014 boiler circulators

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Weil-Mclain ULTRA155S4

Weil-McLain CGA6PIDNS3 Natural Gas Fired Cast Iron Water Boiler Spark 84% AFUE 166K BTU,
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weil-mclain cga6pidns3

Weil-McLain Ultra UG-155 Cast Aluminum High-Efficiency Condensing Natural/LP Gas Fired Water Boiler, 0.94 AFUE, 31 - 155K BTU Input, 139K BTU Output

• Designed to operate in low temperature condensing applications
• Outdoor reset and domestic hot water priority
• Modulates with 5:1 turn-down ratio
• High grade stainless steel burner features quiet operation
• U-Control gives the power for easy set-up and maintenance, multiple set-up and zone options, system sensing recognizes system and outdoor temperatures, temperature management for up to three different set-points, control multiple boilers from a single control panel, standard screen messages provide service alerts and maintenance reminders
• 30 psi ASME relief valve
• Drain valve
• Stainless steel burner (80, 105) with woven steel fiber mesh (155, 230, 299 and 399)
• Variable speed blower assembly, Venturi mixing system with air silencer, negative pressure regulated gas valve, 50 VA transformer
• Dual scale temperature and pressure gauge, outlet water temperature sensor, inlet water temperature sensor, flue gas temperature sensor, outdoor temperature sensor
• System water temperature sensors, fully removable jacket front, adjustable boiler legs, on/off power switch, condensate trap with drain tee assembly, propane conversion orifice (all except model 80), water treatment - inhibitor and test kit
• Control module - 3.5" LCD display, 3-boiler priorities with multiple preset system configurations, color-coded removable terminal blocks, multiple boiler functionality, alarm control functionality, ignition control, high limit and modulating temperature control, low water protection, outdoor reset, ability to control any combination of 3 circulators
• PVC/CPVC/PP vent material
• 1-1/4" minimum recommended pipe size
• 1 and 1-1/4" flanges (155 and 230) taco 0014 boiler circulators

Weil-Mclain ULTRA105S4

Peerless Boilers DE-03 Cast Iron Natural Gas Fired Water Boiler, 82.1% AFUE, 70K BTU Input 50K BTU Output
The Series DE boiler comes fully packaged and ready-to-install and is designed for installations with a conventional chimney or direct, through-the-wall venting. The boiler is constructed with more cast iron than other brands for more durability. As with all Peerless brand hot water, cast iron boilers, a low-water cutoff is provided as standard equipment for safe operation. The Series DE boiler is backed by one of the best warranties in the industry.

• Cast iron sections factory tested and assembled with steel push nipples
• Deluxe powder coated steel jacket reduces boiler heat loss
• Safety controls flame rollout shut-off switch and differential pressure switch
• Dependable spark ignition system
• Boiler reset control with low water cut-off for increased efficiency and safety
• Taco circulator
• 30 psi safety relief valve
• Drain valve
• Induced draft fan
• Temperature and pressure gauge (unmounted)
• 1 year warranty on all residential cast iron boilers

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Larrs Boiler JX150NLXU1

Peerless Boiler 63-05-SPRK-S-N Natural Gas Cast Iron Packaged Low Profile Steam Boiler (Spark) 82.2% AFUE, 236K BTU

• Cast iron sections factory tested and assembled
• Boiler reset control with low water cut-off for increased efficiency and safety
• Pre-assembled wiring harness
• Deluxe insulated enameled steel jacket reduces boiler heat loss
• Blocked vent shut-off switch, flame roll-out shut-off switch, drain valve
• Skim tapping for cleaning steam boilers
• Steel push nipples
• Slide-in, pre-assembled burner tray
• Temperature and pressure gauge (unmounted)
• Gauge glass
• 1 year warranty all residential and commercial cast iron boilers
• Knockdown

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peerless boiler 63-05-sprk-s-n

Peerless Boiler 63-04-SPRK-SP-N Natural Gas Cast Iron Packaged Low Profile Steam Boiler (Spark) 82.4% AFUE, 177K BTU

• Cast iron sections factory tested and assembled
• Boiler reset control with low water cut-off for increased efficiency and safety
• Pre-assembled wiring harness
• Deluxe insulated enameled steel jacket reduces boiler heat loss
• Blocked vent shut-off switch, flame roll-out shut-off switch, drain valve
• Standing pilot
• Skim tapping for cleaning steam boilers
• Steel push nipples
• Slide-in, pre-assembled burner tray
• Temperature and pressure gauge (unmounted)
• Gauge glass
• 1 year warranty all residential and commercial cast iron boilers

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peerless boiler 63-04-sprk-sp-n

ECR International XEB5150031402035 Natural Gas Fired Cast Iron Water High Efficiency High Altitude Boiler with Taco Pump 150K BTU Input 125K BTU Output 84% AFUE

• Assembled boiler with insulated jacket
• Combination high limit control and circulator relay
• 24 volt transformer to power gas control system
• Flame roll-out safety shut-off fuse link (roll-out switch) with spare fuse link included
• Pressure switch for proving air flow
• Combination pressure temperature gauge
• 1-1/4" Taco/Grundfos circulator pump with isolation (ball) valves shipped separately for field mounting
• 30 lb ASME relief valve
• Completely installed and wired gas control system with burners and manifold, consisting of titanium composite burners, automatic redundant combination gas valve 24 volt with pilot filter, pressure regulator, intermittent pilot control, continuous re-try, 100% shut-off for natural and propane gas, combination pilot/burner/electrode/flame sensor, complete installation instructions
• Induced draft fan allows flue gases to be pulled through the boiler and safely exhausted
• Baked enamel steel jacket
• Electronic pilot ignition automatically lights the pilot only when needed, eliminating fuel waste
• 20 years limited heat exchanger warranty

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ecr international xeb515003140303