RS9000 Pro-Series Programmable Wall Thermostat
Contractors can offer owners easy, yet powerful and reliable two-stage heating and cooling control in a simple, modern design with the RS9220 programmable wall thermostat.
Multi-Stage - 2 Heat / 2 Cool

• 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)
• 6Year Limited Warranty
• Factory pre-set energy efficiency program Simple, yet powerful control.
• Large, easy-to-read 4.6-square-inch blue backlit 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
• Separate O and B terminals

HVAC Leak Stop + U/V Dye 2 oz. liquid (60 ml).
2 ounces liquid leak stop treats up to 6 tons.
Does not contain polymers, will not harm A/C system or components.
Additive package protects against future corrosion.
Compatible with all lubricants & refrigerants.

These BearKat medium frameless polycarbonate safety glasses with 99.99% UVA/B protection have a wraparound frame that comes in black/clear. They have an anti-fog, Duramass anti-scratch clear lens that meets the CSA Z94.3 standard. These unisex glasses have a hybrid padded clear arm with integral sideshields and a non-slip temple.

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 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 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)

Protect hands with these black disposable nitrile Grease Monkey gloves. These gloves are powder-free, have an eight mil thickness, are 11 inches long, and are size extra-large. They come in a pack of 50 and are ideal for clinics and some industrial settings.

Oatey® PVC Medium Gray Fast Set Cement is recommended for potable water, pressure pipe, conduit and DWV applications. It can be used on all schedules and classes of PVC pipe and fittings up to 6 in. diameter with interference fit. Oatey products have earned the trust of plumbing professionals for over 100 years.

114N3597 OPTYMA™ OUTDOR SLIM (LOW AMBIENT KIT) LOW 8HP 3PH
Compressor power supply [V]: 230/3/60
LNYM0600UWL000Q

R448A/R449A Capacity range: 27310 BTU/hr (Ambient Temp. = 95°F , evaporating temperature =-10°F), Power consumption 6222W, AWEF 3.39

R404A/R507 Capacity range: 33350 BTU/hr (Ambient Temp. = 95°F , evaporating temperature =-10°F), Power consumption 6360W, AWEF 3.76

BOOT, NITROGEN, PURGE, 5 IN, HVAC/R

114N3586 OPTYMA™ OUTDOR SLIM (LOW AMBIENT KIT) MED 4HP 3PH
Compressor power supply [V]: 230/3/60
OP-HNXM0400UWK000Q

R448A/R449A Capacity range: 34040 BTU/hr (Ambient Temp. = 95°F , evaporating temperature =25°F), Power consumption 4455W, AWEF 9.40

R404A/R507 Capacity range: 36450 BTU/hr (Ambient Temp. = 95°F , evaporating temperature =25°F), Power consumption 4596W, AWEF 9.62

Seal kit (NC); O-ring for armature tube, rubber gasket, O-ring for steel cover, support ring

Synthetic Polyol Ester (POE) lubricant provides excellent lubricity and compressor protection.
Extends compressor life.
Miscible with all HFC, HCFC, CFC and blend refrigerants.
For reciprocating, rotary & scroll compressor applications in residential air conditioning units.
For centrifugal & reciprocating compressor applications in industrial and commercial refrigeration and air conditioning units.
Helps reduce compressor wear. Contains conditioners, inhibitors & anti-wear agents for excellent lubricity and compressor protection.
Includes additives to prevent acid formation and corrosion.
170 cSt viscosity.

Service kit (NC); diaphragm assembly, O-ring for armature tube, (4) screws T20, (4) screws T15, armature assembly, rubber
gasket, O-ring for steel cover, support ring, compression spring

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 screw
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)
Cap included on all Australia temperature controls. Optional for all other regions

Robertshaw® thermopiles are the industry leader for gas appliance applications. Their primary function is to ensure a standing pilot light is operative so that on a call for heat, the main burner gas will be properly ignited. Thermopiles are placed in gas applications to detect the existence of a flame for safety purposes by shutting off the potential gas flow to a burner. A thermopile is the assembly of many thermocouples to increase the millivolt output. Robertshaw thermopiles have two types of connections: coaxial and two-wire spade connectors.

The 1950 thermopiles, also known as TP-75, are two-wire spade connectors. The 1951 thermopiles, also known as CP-2 (500-600 millivolts) are coaxial connectors.

The 1950 and 1951 Series Thermopiles (pilot generators) are designed for use on self-powered gas control systems. They can be used to replace similar competitive devices.

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
Various lengths available for multiple applications

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

SWITCH, UNIV, AIR PRES, 14 IN W.C

Hardware kit included
Senses positive, negative or differential pressures

Pro-Series WIFI 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 RS10421T WIFI Programmable Touchscreen Wall Thermostat. The RS10421T is a multi-stage thermostat with 4 heat/2 cool, humidity control, 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
• Factory pre-set energy efficiency program
• 24V AC powered (C-wire required)
• 6 year limited warranty
• Large, easy-to-read 8.8-square-inch blue backlit touchscreen display
• Compatible with universal WiFi standards (5GHz and 2.4 GHz)
• Compatible with Alexa and Robertshaw app (iOS or Android)
• Adjustable temperature differential (swing) for energy optimization and maximum system life
• Adjustable room temperature calibration
• Adjustable setpoint limits
• Compressor delay protection for short-cycling prevention
• Filter change reminder
• Keypad lockout
• Dual fuel compatible
• Auto changeover

Model Inferno® kit with HA-3i and HA-8i heating tips contains all the quality equipment needed for brazing, and soldering using acetylene gas. The kit can braze up to 5 in. (127.00mm) diameter copper tube and is supplied with a size tip for brazing copper up to 1 ¼ in. tube. The kit can solder up to 6 in. (152.40mm) diameter copper tube and is supplied with a size tip for soldering copper up to 3 in. (76.20mm) tube.

Features
Kit for brazing and soldering using air acetylene gas with quick connect Inferno® tip interchangeability.
Acetylene regulator model 601 with 50mm dual scale plastic gauges, notched adjusting knob and our distinguished internal encapsulated seat filter. The regulator delivers up 15 psi.
Handle HQB-4 is ergonomically designed with a super tough grip for balance and comfort. This handle features quick connectivity for ease of desired heat output
Consumables included: Heating tips HA-3i and HA-8i made of 304 stainless steel utilizing swirl combustion technology.
Accessories included: Shade 5 safety glasses (ANSI Z87.1 CE Weld), Handheld ignitor, 3/16 in. x 12 ft. AxA single T-grade hose, and chrome acetylene cylinder wrench
Crossover PN : (T)0386-0339, (G)447404
Recommended Accessories - Cylinder, CGA 200 MC Empty - PN 8800336
Conveniently packaged in clamshell for point-of-purchase display

710 Series - Low Capacity
The Robertshaw® 710 Series Low Capacity Gas Valves feature an extremely compact control designed for low capacity and limited space applications. Features include three-position outlets, multi-positional capability and component replaceability.

Features and Benefits

Low capacity with 3-13/16”H x 4-21/32”L x 1-29/32” W dimensions
Gas cock dial marking Off - Pilot - On
Ambient temperature of -40°F to 175°F
Pilot outlet 1/4” tubing
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

VALVE, BULLET, PIERCING, ZNC, 1/4 IN, 1,1

Corrosion resistant
Hex key wrench included
Non-positional mounting, no adapter valve required
Patented valve gasket provides 50 times more sealing area than competitive 'O' ring types
Piercing needle is engineered for concentricity and hardness to insure perfect seating every time, requires only 2 in clearance for installation and operation
Outside Diameter 7/8 in
Nominal Size 1/4 in
Connector Type Male Flare

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.

EVR Version 2 - Solenoid Valves
EVR Version 2 solenoid valves are direct or servo-operated solenoid valves for liquid, suction, and hot gas lines. They are suitable for all
refrigeration, freezing, and air conditioning applications and are compatible with fuorinated refrigerants. The valves can be delivered as
normally open or closed as well as with or without manual operation.

Synthetic Polyol Ester (POE) lubricant provides excellent lubricity and compressor protection.
Extends compressor life.
Miscible with all HFC, HCFC, CFC and blend refrigerants.
For reciprocating, rotary & scroll compressor applications in residential air conditioning units.
For centrifugal & reciprocating compressor applications in industrial and commercial refrigeration and air conditioning units.
Helps reduce compressor wear. Contains conditioners, inhibitors & anti-wear agents for excellent lubricity and compressor protection.
Includes additives to prevent acid formation and corrosion.
32 cSt viscosity.

114N3584 OPTYMA™ OUTDOR SLIM (LOW AMBIENT KIT) MED 3.5HP 3PH
Compressor power supply [V]: 230/3/60
OP-HNXM0350UWK000Q

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