We just posted the video below to help clarify the difference between offset up and offset down linkage arms.
Truth Entrygard Offset Up and Down Linkage Arms:
One of the more popular questions we are asked is, “ what is the difference between offset up and offset down”. In the first diagram we are seeing an offset up linkage arm, which is generally the more popular arm. In this diagram we see an offset down linkage arm. Hopefully this has answered our question on the Truth Entrygard Offset Up and Down Linkage Arms.
]]>The Truth window part number 20755 30841, 30842, 31538, 31539, 30472 and 30470 are numbers we find on the Truth Entrygard window operators. These numbers are just stamping numbers, but they all point to the Wi1516 window operator. If you have simialar numbers, or are still not sure, enter a comment below and we will get back to you as soon as we can.
]]>The Truth window part number 20810, 30841, 30842, 31538, 31539, 30472 and 30470 are numbers we find on the Truth Entrygard window operators. These numbers are just stamping numbers, but they all point to the Truth Entrygard Operator 20810. If you have simialar numbers, or are still not sure, enter a comment below and we will get back to you as soon as we can.
]]>The Truth operator with the number 40574 and 40575 are the Truth Entrygard Single Arm Operator. If you have the operator stamped 40575, you would order the right hand model, and if it is stamped 40574 you would order the left hand model.
]]>Many customers call us and want to order 20810, or some other number stamped on there Truth Window Operators. The numbers you find on your Truth Window Operators are just stamping and casting numbers. These numbers help us narrow down which Truth Window Operator you have, but by no means tell us exactly what you have. If you are uncertain which operator you have, please visit our website, and enter in the part number you have found in the search box.
]]>