Sentinel X100 inhibitor provides protection for clean central heating systems against lime scale and corrosion. Suitable for use in all types of indirect central heating system, Sentinel x100 inhibitor will extend the life of the system, ensuring maximum efficiency and minimizing fuel usage. Limescale and corrosion are the two main causes of central heating inefficiency, leading to radiator cold spots, boiler inefficiency, a noisy system and a multitude of other problems. Once a system has been prepared using one of the cleaners from the Sentinel cleaning range, it should be protected with Sentinel x100 Inhibitor to prevent the occurrence of lime scale build up or corrosion. Sentinel x100 inhibitor has TripleTech anti-corrosion technology, a unique blend of heavy-duty specialist corrosion inhibitors. Since central heating systems are normally made up of a variety of metals, each of these specialist inhibitors provides protection for different metals for unrivalled performance in protecting multi-metal central heating systems.,

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Utility Enterprises 20-3510

Weil-McLain Natural Gas Fired CGA-4 Cast Iron High Efficiency High Altitude Water Boiler, 84% AFUE, 105K BTU

• Compact design saves valuable living space
• Easily accessible controls, vertical flue ways and top cleaning for easy and quick servicing
• Factory tested
• 2-piece top jacket panel
• Insulated extended steel jacket
• Cast iron sections with built-in air separator
• Radiation plates
• Vertical draft hood
• Automatic vent damper included
• Combination gas valve for 24 volt
• Wiring harness
• Non-linting pilot burner
• Stainless steel burners
• Electrical junction box
• Rollout thermal fuse element
• High limit temperature control
• Spill switch
• 30 psi ASME relief valve, boiler sections tested for 50 psi working pressure
• Combination pressure temperature gauge
• Drain valve
• Integrated boiler control module with intermittent electronic ignition system and indicator/diagnostic lights
• 40 VA transformer
• Plug-in connector and wiring
• 1/2" gas connection
• Taco 007 circulator pump
• 4500 - 7000 feet altitude

Weil-Mclain CGA3PIDN-HALT

Weil-McLain WMCGI7PINS4 Natural Gas Fired Cast Iron Water Boiler

Weil-Mclain WMCGI7PINS4

Weil-McLain WMCGI3PINS4 Natural Gas Fired Cast Iron Water Boiler

Weil-Mclain WMCGI3PINS4

Weil-McLain WMCGI8PINS4 Weil-McLain Natural Gas Fired Cast Iron Water Boiler

Weil-Mclain WMCGI8PINS4

Weil-McLain WMCGI6PINS4 Natural Gas Fired Cast Iron Water Boiler

Weil-Mclain WMCGI5PINS4

Weil-McLain WMCGI4PINS4 Natural Gas Fired Cast Iron Water Boiler

Weil-Mclain WMCGA7PIDNS3

Weil-McLain WMCGI5PINS4 Natural Gas Fired Cast Iron Water Boiler

Weil-Mclain WMCGI4PINS4

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 CGI4PILS4

Weil-McLain Natural Gas Fired Cast Iron Water Boiler Spark, 133K,84%

weil-mclain cga5pidns3

Weil-McLain Natural Gas Fired Cast Iron Water Boiler Spark 200K BTU 84%

Weil-Mclain CGA5PIDLS3

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 CGI6PI