This electronic refrigerant leak detector features optimal leak-finding performance under a broad range of conditions and features fully automatic sensitivity selection and control.

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

Quick coupler valve depressors complete with neoprene seal and depressor tips

Features/Benefits

¼" Female Flare Swivel x ½" Acme Male
Depressor Tip and Seal
Made of CDA 360 brass

Seal kit (NC/NO); O-ring for armature tube, rubber gasket, support ring

Service kit (NC); diaphragm assembly, O-ring, (4) screws, armature assembly, rubber gasket, refrigeration gasket, compression spring

Non-misting formulation.
Universal Synthetic Formula, compatible with most vacuum pump brands.
Contains conditioners, inhibitors & anti wear agents for lubricity & wear protection.
46 cSt viscosity.

Universal round Silicon Nitride igniter kit. Includes brackets and hardware to replace hundreds of OEM furnace and boiler igniters

Features/Benefits

18 gauge copper high temperature fiberglass insulated lead wires
Faster time to temperature response
Higher resistance to oxidation
Lower power consumption
Measures Approximately 12 3/4 inches in diameter.
See Cross Reference tab for additional numbers
Stronger more durable design
Superior gas lighting ability

The Robertshaw® 2374 Series Adjustable Air Sensing Switches are designed to replace a wide variety of air sensing switches found in residential and light commercial applications including furnaces, electronic air cleaners and humidifiers. Two models are currently available with adjustable ranges. Both models are provided with an SPDT switch that can be actuated by positive or negative pressure or by pressure differential. Highly accurate, these switches are practically insensitive to temperature change with an operating temperature range of -40°F to 190°F (-40°C to 88°C). Each switch includes mounting hardware and an adjustment tool for easy installation and calibration.

Features and Benefits
Field adjustable control set point
Air sample line connectors will accept 1/8”, 1/4” or 3/8” tubing
Electrical connection is 1/4” spade
Vertical operating mounting position for diaphragm
UL File Number MH6213, CSA File Number LR18754

Robertshaw® offers direct replacements for several leading OEM brand ignitors. These ignitors are constructed with sturdy, long-lasting silicon nitride for maximum longevity. The Robertshaw 41-427N is a 120V Direct Replacement for Goodman 0130F00008 with a 6.19 inch wire and 2 inch insulator.

The VCMA-15UL is ideal for automatic collection and removal of condensate from air conditioning, refrigeration and de-humidification equipment when gravity drainage is not possible or practical.

Vibration absorbers are designed for installation in the suction and discharge lines of air conditioning, heat pump and refrigeration systems to dampen the transmission of compressor induced vibration through the system piping.

Features/Benefits

100 % helium and hydrogen leak tested
Compatible with all refrigerants
Deep pitch stainless steel hose and high tensile wire braid
Unique proven design for high pressure applications rated for R410A

Evaporator Fan Universal Motor Kit 220 Volt 3000 RPM, Single Speed CW -clockwise rotation OR CCW-counter clockwise rotation. Replaces over 450 different evaporator motor types, Break off 2" Motor Shaft with Breakaways at 1/2" and 1-1/2".

Features/Benefits

Break off 2" motor shaft with breakaways at ½" and 1 ½"
CSA® Approved
Impedance protected
Includes all mounting accessories and hardware
Prefastened multi fit, break off mounting bracket
Replaces over 450 different evaporator type motors
Reversible rotation
Shaft diameter ⅛"
Single speed
UL® Recognized

The Ranco® A12 and 9531 Series Constant Cut-in Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.

Features and Benefits

Laser-welded stainless steel bellows
Fixed or adjustable temperature settings
High-amperage contacts
Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
Constant On or Off positions available
Choice of mounting brackets, adjustment ranges and cams, and slotted or flatted shafts
Standard 1/4” quick-connect terminals with optional screw terminals

Model 601 single-stage regulator is designed to be compact and economical, but with features typically available in more expensive models. It is used where weight, cost and size are factors. Features a brass body, 50mm ABS plastic dual scale gauges and one-piece encapsulated seat design with internal filter and PTFE Teflon® seat. This model is UL® listed.

Features
Compact design at an economical price
For applications where weight, cost and size are critical factors
Higher end features at an economical price
Brass body and bonnet for longer service life
Large plastic knob for easy grip and precise adjustments
50mm ABS plastic dual scale easy-to-read gauges
One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
Neoprene diaphragm for improved pressure control
UL® listed

The Robertshaw® 1820 Series Pilot Uni-Kit® models are designed to replace hard-to-find ITT-General PG9 type pilots. A special 1/4” tubing adaptor is typically provided with nut and ball sleeve. Uni-Kits are available with and without a 32” (810mm) thermopile.

Features and Benefits

Many flame pattern types available
Thermocouple or thermopile options
Spark electrode available
Horizontal or vertical gas inlet
Several mounting bracket types available
Aerated pilots with non-linting characteristics

This heavy-duty vacuum and charging hose features a 460psi working pressure and measures 70.87in (180cm).

The HT-VCL-30P 115 Volt high-temperature condensate removal pump with 1-gallon collection tank is designed for plenum applications with the capability to handle the most difficult commercial applications.

The Ranco® A12 and 9531 Series Constant Cut-in Temperature Controls are designed to switch electrical components of refrigeration systems in response to sensed temperatures.

Features and Benefits

Laser-welded stainless steel bellows
Fixed or adjustable temperature settings
High-amperage contacts
Pneumatic action provided by vapor-filled capillary or capillary with bulb sensing elements
Constant On or Off positions available
Choice of mounting brackets, adjustment ranges and cams, and slotted or flatted shafts
Standard 1/4” quick-connect terminals with optional screw terminals

Non-misting formulation.
Highly refined mineral oil base compatible with most vacuum pump brands.
Contains conditioners, inhibitors & anti wear agents for lubricity & wear protection.
46 cSt viscosity.

Robertshaw® offers direct replacements for several leading OEM brands. These ignitors are constructed with sturdy, long-lasting silicon nitride for maximum longevity. The Robertshaw 41-430N is a 120V Direct Replacement for Lennox 70W16 with a 12.69 inch wire length and a 1.5 inch insulator, with a right angle mounting bracket.

The Robertshaw® 720 Series Lever Actuated Gas Valves are designed for intermittent pilot ignition applications. This series incorporates a manual valve, pilot valve, dual automatic valves (2), and a main gas 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 720 Series is designed for many residential applications such as central heating units, space heaters, wall heaters, boilers, and mobile home furnaces. This valve has a compact swing radius of only 3-9/16” to enable it to fit a wide range of OEM replacement applications.

Features and Benefits
Pilot outlet 1/4” tubing
1/4” quick connect terminal type
Ambient temperature of -40°F to 175°F
Maximum inlet pressure 14” WC (0.5 PSI)
Standard NEMA terminals
Rated as NEC Class 2
Inlet filtered screen
Various gas types: natural, manufactured, mixed, LP, and LP/air mixtures
RoHS compliant

The Robertshaw® 780 Series Direct Spark Controls are applicable to commercial cooking equipment, gas fired heating, and water heating systems of many types. The system acts on a demand for heat by a switch or thermostat to open the gas valve. At the same time, the 780 series ignition control supplies a spark to the electrode which ignites the gas. After the gas is lit, an electronic circuit proves the presence of flame using flame rectification. When the thermostat is satisfied, the gas valve will be closed to shut off the main burner gas.

Features and Benefits
Replaces one rod and/or two rod systems
Easy-to-install with complete in-depth installation instructions
Reduces truck stock inventory, saving space and money

Model HA-11i Inferno® air-fuel quick connect swirl tip has a specially-designed insert that delivers reliable swirl combustion performance every time. It provides a consistently hotter flame that will engulf and wrap around the work-piece for maximum efficiency. It is constructed from thick and strong 304 stainless steel tube stock designed to be durable and long-lasting. The tip works and integrates with today's existing quick-connect air-fuel handles allowing contractors to simply and quickly connect to their existing torch handles using acetylene.

Features
Quick connect swirl tip with A-hose connections for brazing and soldering with air/acetylene
Constructed from thick and strong 304 stainless steel tube stock and brass for longer service life
The unique swirl combustion design provides a consistent, hotter flame that engulfs and wraps around the work-piece for maximum efficiency
Every tip is tested twice - once to ensure the perfect orifice and again to ensure the flame quality
The exacting manufacturing standards used to develop this tip ensures the optimal delivery of fuel gas resulting in the perfect flame
Designed to work and integrate with existing quick-connect air fuel handles for efficiency and increased productivity
Use with air fuel/acetylene
Marked with Harris logo and tip size for easy identification
One year warranty
Disclaimers
Warning - Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Vibration absorbers are designed for installation in the suction and discharge lines of air conditioning, heat pump and refrigeration systems to dampen the transmission of compressor induced vibration through the system piping.

Features/Benefits

100 % helium and hydrogen leak tested
Compatible with all refrigerants
Deep pitch stainless steel hose and high tensile wire braid
Unique proven design for high pressure applications rated for R410A