The Robertshaw® 720 Series 24 Volt Dual Gas Valve is a six-function gas valve incorporating a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment. Models are available with and without a pressure regulator. Uni-Kit® models are factory set at 3.5” WC for natural gas, but can be converted to LP by installing the regulator conversion kit included. The wiring connections, manual selector and adjustments are easily accessible on top of the valve. With a 3-9/16” swing radius, the 720 Series lends itself well to replacing many OEM valves. Valve can be mounted in any position except upside down.

Features and Benefits
Gas cock dial marking Off - Pilot - On
Pilot outlet 1/4” tubing
Ambient temperature of -40°F to 175°F
Combination screw/spade terminal type
Maximum inlet pressure 14” WC (0.5 PSI)
Standard NEMA terminals
Inlet filtered screen
Various gas types: natural, manufactured, mixed, LP, and
LP/air mixtures
Multiple actuators available
RoHS compliant

The P70 and P170 Controls for high pressure applications are designed primarily for high pressure cut-out control, head-pressure control, and condenser fan cycling control on commercial refrigeration and air conditioning applications.

GASKET & THREAD SEALANT
Nylog Red is an elastic fluid made from synthetic refrigeration grade compressor oil. Nylog Red is fully miscible and compatible with mineral oil refrigerants and oils. Gaskets coated with Nylog will never dry or become heat fixed to the surface. Threaded connections coated with Nylog will block high pressure leaks by forming a hydraulic seal. Nylog can be used an assembly lube when installing shaft seals, o-rings, schraeder valves, ball valves, or other internal system components.

The A421 Series Electronic Temperature Controls are single-stage controls with a single-pole, double-throw (SPDT) output relay. A421 Controls feature a bright backlit LCD with adjustable brightness and a three-button touchpad interface that can be set up to restrict user adjustments. An LED indicates the output relay's On/Off status. Standard A421 Series control modules have simple On and Off temperature settings for heating or cooling, an adjustable anti-short cycle delay, temperature setback, and sensor offset capability. The temperature control range is -40 to 212°F or -40 to 100°C. The A421 controls are available either in Type 1 (NEMA), IP20 (CE), high-impact plastic enclosures suitable for surface or DIN rail mounting or in Type 4X (NEMA), IP67 (CE) watertight, corrosion resistant surface mount enclosures.

The A421 Electronic Temperature Control can be used to control a wide variety of single-stage refrigeration or HVAC equipment.Sample temperature control applications can be found inside the product data sheet.

GASKET & THREAD SEALANT
Nylog Blue is an elastic fluid made from synthetic refrigeration grade compressor oil. Nylog Blue is fully miscible and compatible with all system refrigerants and oils. Gaskets coated with Nylog will never dry or become heat fixed to the surface. Threaded connections coated with Nylog will block high pressure leaks by forming a hydraulic seal. Nylog can be used an assembly lube when installing shaft seals, o-rings, schraeder valves, ball valves, or other internal system components.

The P70 and P170 Controls for high pressure applications are designed primarily for high pressure cut-out control, head-pressure control, and condenser fan cycling control on commercial refrigeration and air conditioning applications.

The P70 and P170 Controls for high pressure applications are designed primarily for high pressure cut-out control, head-pressure control, and condenser fan cycling control on commercial refrigeration and air conditioning applications.

GASKET & THREAD SEALANT
Nylog Red is an elastic fluid made from synthetic refrigeration grade compressor oil. Nylog Red is fully miscible and compatible with mineral oil refrigerants and oils. Gaskets coated with Nylog will never dry or become heat fixed to the surface. Threaded connections coated with Nylog will block high pressure leaks by forming a hydraulic seal. Nylog can be used an assembly lube when installing shaft seals, o-rings, schraeder valves, ball valves, or other internal system components.

The Ranco® Dual Pressure Controls combine the functions of a single high-pressure limit control and a single low-pressure control in one unit with a single pole, single throw (SPST) switch.

Features and Benefits

Convertible feature allows selection of manual or reset function when operating at high pressure (O12‑4833/O12-4834)
A wide range of high-pressure manual or automatic reset controls can be replaced (O12-4833 or O12‑4834)
A high-pressure limit is combined with suction pressure sensing to provide temperature control and/or pump down
High-limit adjustment screw
Low-pressure differential and range adjusting screws
Selector screw for manual or automatic
Reset button
Low-pressure scale plate
High-impact plastic cover with center mount screw
High-pressure scale plate
Super Cap® capillary protection system
Color-coded for easy identification of pressure line
High-side capillary flare nut (silver)
Low-side capillary flare nut (brass)

The Robertshaw® 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

Features and Benefits

Easy burner installation with attached threaded nut
Stainless steel outer jacket for long life and resistance to heat blistering
Combination of copper and nickel alloys for good electrical conductivity
Mica washer to insulate from shorting conditions
Tinnerman clip included
Various lengths available for multiple applications

Model HVAC Port-A-Torch® kit without cylinders contains all the quality equipment needed for brazing, and welding using oxygen and acetylene gases all in a convenient portable carrying case. The kit can braze up to 1 in. (25.4mm) diameter copper tube and is supplied with a size tip for brazing copper up to ½ in. (12.7mm) tube. The kit is capable of welding up to 1/8 in. (3.18mm) and is supplied with a tip that welds up to 1/16 in. (1.6mm) plate.

Features
Light Duty Port-A-Torch® V-Series threaded kit with cylinders designed to be used with oxygen and acetylene gases.
Regulator oxygen and acetylene model 601 with 50mm dual scale plastic gauges, notched adjusting knob and our distinguished internal encapsulated seat filter. Oxygen regulator that delivers up 80 psi and acetylene that regulator delivers up 15 psi.
Torch handle model 15-5HV solid brass torch handle is lightweight with front valves
Consumables included: mixer model 15HV and welding/brazing tip model 5090-1 & 3
Accessories included: Shade 5 safety glasses (ANSI Z87.1 CE Weld), Handheld ignitor, 3/16 in. x 12 ft. AxA twin R-grade hose, No. 5 chrome acetylene cylinder wrench, and black plastic PAT hose reel case.

Pro-Series Programmable Touchscreen Wall Thermostat
Contractors can offer owners easy, yet powerful and reliable multi-stage temperature control in a simple, modern design with the Robertshaw RS9423T Programmable Touchscreen Wall Thermostat. The RS9423T is a Multi-Stage thermostat with 4 Heat / 2 Cool, Dual Fuel Compatibility and IAQ features.

• Compatible with Wireless Outdoor Temperature Sensor (RS9055OUT) for Duel Fuel balance point applications
• Large terminal blocks for easy installation
• Universal sub-base
• Quick-access menu button
• Contractor/technician setup menu
• Easy-to-understand programming menus
• Intuitive wake, leave, return, sleep programming icons
• 24V AC Powered OR Battery Operation (Included)
• 6 Year Limited Warranty
• Factory pre-set energy efficiency program
• Large, easy-to-read 8.8-square-inch blue backlit touchscreen display
• Easy access front load battery compartment
• Adjustable temperature differential (swing) for energy optimization and maximum system life
• Adjustable room temperature calibration
• Adjustable setpoint limits
• Five-minute selectable on/off compressor delay protection for short-cycling prevention
• Filter change reminder (selectable on/off)
• Keypad lockout

This triple-head lever-type tube bender is for 1/4in, 5/16in and 3/8in (6, 8 and 10mm) tubings.

This DOT-approved 50lb (22.68kg) recovery tank features a 1/4in SAE male fitting, a maximum pressure rating of 400psig and a water capacity of 47.7lbs (21.7kg).

CU CC SCRL 1.0HP 208-230/1/60 LOW
Ambient Temp : 95 °F
Suction Temp : -10 °F
Voltage : 208-230/1/60
Application Capacity* : 6,310 BTU/H
Refrigerant Type : R404A
AWEF Value : 2.97

CU CC SCRL 2.7HP 208-230/1/60 MED
Ambient Temp : 95 °F
Suction Temp : 25 °F
Voltage : 208-230/1/60
Application Capacity* : 27,360 BTU/H
Refrigerant Type : R404A
AWEF Value : 7.6

CU CC SCRL 0.8HP 208-230/1/60 LOW
Ambient Temp : 95 °F
Suction Temp : -10 °F
Voltage : 208-230/1/60
Application Capacity* : 5,280 BTU/H
Refrigerant Type : R404A
AWEF Value : N/A

The Robertshaw® 780 Series Pilot Controls Uni-Kits® feature a flame sense circuit that will work equally well on a one rod (local sense) or a two rod (remote sense) application. The automatic recycle features assure that, in the event of flame failure, main gas is disabled and the spark repetition sequence is restarted until pilot gas is ignited. Only after pilot ignition has been re-established can main gas be returned to the burner. The Robertshaw lockout version kits include the capability to shut off all gas to the furnace, should pilot ignition fail to occur after a predetermined time period. The 780-002 provides three tries for ignition. Each ignition period is 90 seconds followed by a six minute time delay between ignition attempts. If the pilot flame is not sensed after three tries, the unit goes into lockout and must be reset at the thermostat.

Features and Benefits

Replaces one rod and/or two rod systems
Reduces truck stock inventory, saving space and money
Includes vent damper adapter assembly
Easy-to-install with complete in-depth installation instructions
Pilot and main valves draw 1 Amp at 0.5 power factor
Combined load at 1.5 Amps at 0.4 power factor
95% relative humidity noncondensing at 104°F

This tube cutter features a quick-release pin for fast replacement of cutting wheels.

GBC V2 - Ball Valves
Danfoss GBC ball valves are manually operated shut-off valves suitable for bi-directional low. The design, weld, and choice of the sealing
material enable these ball valves to meet the most demanding requirements and provide years of leak-free performance.

GBC V2 - Ball Valves
Danfoss GBC ball valves are manually operated shut-off valves suitable for bi-directional low. The design, weld, and choice of the sealing
material enable these ball valves to meet the most demanding requirements and provide years of leak-free performance.

GBC V2 - Ball Valves
Danfoss GBC ball valves are manually operated shut-off valves suitable for bi-directional low. The design, weld, and choice of the sealing
material enable these ball valves to meet the most demanding requirements and provide years of leak-free performance.

KVP/KVL/KVR/NRD/KVC/CPCE - Pressure Regulators
Danfoss has a variety of pressure regulators to control the low and
high pressure sides and efficient function of a refrigeration system
under varying load conditions.
Pressure regulators include:
• Evaporator Pressure Regulator (KVP)
• Crankcase Pressure Regulator (KVL)
• Condensing Pressure Regulator (KVR)
• Differential Pressure Regulator (NRD)
• Hot Gas Bypass Valves (KVC/CPCE)

114N3583 OPTYMA™ OUTDOR SLIM (LOW AMBIENT KIT) MED 3.5HP 1PH
Compressor power supply [V]: 230/1/60
OP-HNXM0350UWK000N

R448A/R449A Capacity range: 28890 BTU/hr (Ambient Temp. = 95°F , evaporating temperature =25°F), Power consumption 3826W, AWEF 9.22

R404A/R507 Capacity range: 31910 BTU/hr (Ambient Temp. = 95°F , evaporating temperature =25°F), Power consumption 3829W, AWEF 10.33

MaterialAluminum, Zinc coated steel ConstructionOne-piece; hubbed, hubless, or unit-bearing

MaterialAluminum, Zinc coated steel ConstructionOne-piece; hubbed, hubless, or unit-bearing